oke

Can Chocolate Lower Your Risk for Stroke?

Title: Can Chocolate Lower Your Risk for Stroke?
Category: Health News
Created: 8/30/2012 11:00:00 AM
Last Editorial Review: 8/30/2012 12:00:00 AM




oke

Stress, a 'Type A' Personality May Boost Stroke Risk

Title: Stress, a 'Type A' Personality May Boost Stroke Risk
Category: Health News
Created: 8/30/2012 10:05:00 AM
Last Editorial Review: 8/30/2012 12:00:00 AM




oke

Brain Bleeds More Common in Smokers, Research Shows

Title: Brain Bleeds More Common in Smokers, Research Shows
Category: Health News
Created: 8/30/2012 10:05:00 AM
Last Editorial Review: 8/30/2012 12:00:00 AM




oke

Adding Plavix to Aspirin Doesn't Help Guard Against Second Stroke: Study

Title: Adding Plavix to Aspirin Doesn't Help Guard Against Second Stroke: Study
Category: Health News
Created: 8/29/2012 6:05:00 PM
Last Editorial Review: 8/30/2012 12:00:00 AM




oke

Stress Linked to Stroke

Title: Stress Linked to Stroke
Category: Health News
Created: 8/31/2012 11:00:00 AM
Last Editorial Review: 8/31/2012 12:00:00 AM




oke

Heart Attacks, Strokes Jumped After Japan Earthquake, Study Finds

Title: Heart Attacks, Strokes Jumped After Japan Earthquake, Study Finds
Category: Health News
Created: 8/30/2012 2:05:00 PM
Last Editorial Review: 8/31/2012 12:00:00 AM




oke

Hospitals Increasingly Give Powerful Clot-Buster for Stroke

Title: Hospitals Increasingly Give Powerful Clot-Buster for Stroke
Category: Health News
Created: 8/23/2013 12:35:00 PM
Last Editorial Review: 8/26/2013 12:00:00 AM




oke

Smokers and the Affordable Care Act: Q&A

Title: Smokers and the Affordable Care Act: Q&A
Category: Health News
Created: 8/28/2013 11:00:00 AM
Last Editorial Review: 8/28/2013 12:00:00 AM




oke

Number of Young Non-Smokers Who Tried E-Cigs Tripled in 2 Years

Title: Number of Young Non-Smokers Who Tried E-Cigs Tripled in 2 Years
Category: Health News
Created: 8/25/2014 2:36:00 PM
Last Editorial Review: 8/26/2014 12:00:00 AM




oke

Mental Decline a Risk Factor for Stroke, Study Suggests

Title: Mental Decline a Risk Factor for Stroke, Study Suggests
Category: Health News
Created: 8/25/2014 12:36:00 PM
Last Editorial Review: 8/26/2014 12:00:00 AM




oke

'Doctor-Shopping' for Painkillers Common After Broken-Bone Surgery, Study Finds

Title: 'Doctor-Shopping' for Painkillers Common After Broken-Bone Surgery, Study Finds
Category: Health News
Created: 8/29/2014 9:35:00 AM
Last Editorial Review: 8/29/2014 12:00:00 AM




oke

Childhood Cancer Survivors Who've Had One Stroke at Risk of Second

Title: Childhood Cancer Survivors Who've Had One Stroke at Risk of Second
Category: Health News
Created: 8/26/2015 12:00:00 AM
Last Editorial Review: 8/27/2015 12:00:00 AM




oke

Mouse Study Suggests Stem Cells May Reverse Stroke Damage

Title: Mouse Study Suggests Stem Cells May Reverse Stroke Damage
Category: Health News
Created: 8/22/2016 12:00:00 AM
Last Editorial Review: 8/23/2016 12:00:00 AM




oke

Blood Test Might Someday Predict Your Stroke Risk

Title: Blood Test Might Someday Predict Your Stroke Risk
Category: Health News
Created: 8/24/2016 12:00:00 AM
Last Editorial Review: 8/25/2016 12:00:00 AM




oke

Calcium in Arteries May Best Predict Risk of Heart Attack, Stroke

Title: Calcium in Arteries May Best Predict Risk of Heart Attack, Stroke
Category: Health News
Created: 8/31/2017 12:00:00 AM
Last Editorial Review: 9/1/2017 12:00:00 AM




oke

E-Cigs May Help Smokers Quit, But...

Title: E-Cigs May Help Smokers Quit, But...
Category: Health News
Created: 8/31/2017 12:00:00 AM
Last Editorial Review: 9/1/2017 12:00:00 AM




oke

Secret Tunnels Between Skull, Brain Speed Immune Cells After Stroke in Mice

Title: Secret Tunnels Between Skull, Brain Speed Immune Cells After Stroke in Mice
Category: Health News
Created: 8/27/2018 12:00:00 AM
Last Editorial Review: 8/28/2018 12:00:00 AM




oke

For Seniors, 'Silent Strokes' Are Common Post-Surgery Threat: Study

Title: For Seniors, 'Silent Strokes' Are Common Post-Surgery Threat: Study
Category: Health News
Created: 8/26/2019 12:00:00 AM
Last Editorial Review: 8/27/2019 12:00:00 AM




oke

AHA News: Study of Skiers Holds Surprises About A-Fib, Stroke and Intense Exercise

Title: AHA News: Study of Skiers Holds Surprises About A-Fib, Stroke and Intense Exercise
Category: Health News
Created: 8/26/2019 12:00:00 AM
Last Editorial Review: 8/27/2019 12:00:00 AM




oke

AHA News: Mysterious Stroke at 38 Changed How Popular Speaker Connects With a Crowd

Title: AHA News: Mysterious Stroke at 38 Changed How Popular Speaker Connects With a Crowd
Category: Health News
Created: 8/28/2019 12:00:00 AM
Last Editorial Review: 8/29/2019 12:00:00 AM




oke

Kids in Hot Cars: How to Prevent Heatstroke Deaths

Title: Kids in Hot Cars: How to Prevent Heatstroke Deaths
Category: Health News
Created: 8/29/2019 12:00:00 AM
Last Editorial Review: 8/30/2019 12:00:00 AM




oke

Rare 'Brain Vein' Strokes Are on the Rise

Title: Rare 'Brain Vein' Strokes Are on the Rise
Category: Health News
Created: 8/26/2020 12:00:00 AM
Last Editorial Review: 8/27/2020 12:00:00 AM




oke

AHA News: She Had a 20% Chance to Live First From a Stroke, Then From COVID-19

Title: AHA News: She Had a 20% Chance to Live First From a Stroke, Then From COVID-19
Category: Health News
Created: 8/27/2020 12:00:00 AM
Last Editorial Review: 8/28/2020 12:00:00 AM




oke

Too Much Screen Time Could Raise Your Odds for Stroke

Title: Too Much Screen Time Could Raise Your Odds for Stroke
Category: Health News
Created: 8/23/2021 12:00:00 AM
Last Editorial Review: 8/23/2021 12:00:00 AM




oke

AHA News: After Three Strokes, He 'Overheard' the Grim Prognosis and Fought Back

Title: AHA News: After Three Strokes, He 'Overheard' the Grim Prognosis and Fought Back
Category: Health News
Created: 8/20/2021 12:00:00 AM
Last Editorial Review: 8/23/2021 12:00:00 AM




oke

AHA News: He Got Help F.A.S.T. For His Stroke. His Mother Wasn't as Lucky.

Title: AHA News: He Got Help F.A.S.T. For His Stroke. His Mother Wasn't as Lucky.
Category: Health News
Created: 8/26/2021 12:00:00 AM
Last Editorial Review: 8/26/2021 12:00:00 AM




oke

Wildfire Smoke Could Raise Odds for Preterm Delivery

Title: Wildfire Smoke Could Raise Odds for Preterm Delivery
Category: Health News
Created: 8/26/2021 12:00:00 AM
Last Editorial Review: 8/26/2021 12:00:00 AM




oke

How Long Do Potatoes Last? Raw, Cooked, and More

Title: How Long Do Potatoes Last? Raw, Cooked, and More
Category: Health and Living
Created: 8/26/2022 12:00:00 AM
Last Editorial Review: 8/26/2022 12:00:00 AM




oke

AHA News: People With Dementia May Be Less Likely to Receive an Advanced Treatment For Stroke

Title: AHA News: People With Dementia May Be Less Likely to Receive an Advanced Treatment For Stroke
Category: Health News
Created: 8/24/2022 12:00:00 AM
Last Editorial Review: 8/24/2022 12:00:00 AM




oke

Most Post-Stroke Depression Still Goes Untreated

Title: Most Post-Stroke Depression Still Goes Untreated
Category: Health News
Created: 7/25/2022 12:00:00 AM
Last Editorial Review: 7/25/2022 12:00:00 AM




oke

Optimal Endovascular Therapy Technique for Isolated Intracranial Atherothrombotic Stroke-Related Large-Vessel Occlusion in the Acute-to-Subacute Stage [CLINICAL PRACTICE]

BACKGROUND AND PURPOSE:

Reocclusion after treatment is a concern in endovascular therapy for isolated intracranial atherothrombotic stroke-related large-vessel occlusion (AT-LVO). However, the optimal endovascular therapy technique for AT-LVO has not yet been investigated. This study evaluated the optimal endovascular therapy technique for AT-LVO in a real-world setting.

MATERIALS AND METHODS:

We conducted a historical, multicenter registry study at 51 centers that enrolled patients with AT-LVO. We divided the patients into 3 groups based on the endovascular therapy technique: mechanical thrombectomy alone, percutaneous transluminal angioplasty (PTA), and stent deployment. Mechanical thrombectomy alone was classified into the mechanical thrombectomy-only group; PTA and mechanical thrombectomy–PTA, into the PTA group; and mechanical thrombectomy–stent deployment, mechanical thrombectomy–PTA–stent deployment, PTA–stent deployment, and stent deployment–only into the stent group. The primary outcome was incidence of reocclusion of the treated vessels within 90 days of endovascular therapy completion.

RESULTS:

We enrolled 770 patients and analyzed 509 patients. The rates in the mechanical thrombectomy-only, PTA, and stent deployment groups were 40.7%, 44.4%, and 14.9%, respectively. Incidence rate of residual stenosis >70% of final angiography was significantly higher in the mechanical thrombectomy-only group than in the PTA and stent deployment groups (mechanical thrombectomy-only versus PTA versus stent deployment: 34.5% versus 26.3% versus 13.2%, P = .002). Reocclusion rate was significantly lower in the PTA group than in the mechanical thrombectomy-only group (adjusted hazard ratio, 0.48; 95% CI, 0.29–0.80). Of the patients, 83.5% experienced reocclusion within 10 days after endovascular therapy. Alarmingly, a substantial subset (approximately 62.0%) of patients experienced reocclusion within 2 days of endovascular therapy. Incidence of mRS scores of 0–2 ninety days after endovascular therapy was not significantly different among the 3 groups. Incidences of symptomatic intracranial hemorrhage, any other intracranial hemorrhage, and death were not significantly different.

CONCLUSIONS:

Incidence rate of reocclusion was significantly lower in the PTA group than in the mechanical thrombectomy-only group. We found no meaningful difference in reocclusion rates between the stent deployment and mechanical thrombectomy-only groups. In Japan, glycoprotein IIb/IIIa inhibitors are not reimbursed. Therefore, PTA might be the preferred choice for AT-LVOs due to the higher reocclusion risk with mechanical thrombectomy-only. Reocclusion was likely to occur within 10 days, particularly within 2 days post-endovascular therapy.




oke

Why a power struggle has broken out over Kirkuk

Watch Video | Listen to the Audio

JUDY WOODRUFF: Longstanding rivalries were re-ignited in Iraq today between vital American allies.

Iraqi military forces and militia moved to push Kurdish forces out of the disputed city of Kirkuk in the country’s north.

Lisa Desjardins begins our coverage.

MAN (through interpreter): The commander in chief of the armed forces, Dr. Haider al-Abadi, gave orders to protect the people of Kirkuk and to impose security in the city.

LISA DESJARDINS: After months of simmering tensions, Iraqi federal troops moved to retake the disputed city of Kirkuk from Kurdish forces.

The effort launched before dawn. By midday, Iraqi soldiers, along with state-backed militias, quickly took control of several massive oil fields north of the city. Iraqis also captured Kirkuk’s military airport and various government buildings. They lowered what had been a symbolic Kurdish flag at the governor’s compound.

Journalist Rebecca Collard in Irbil was in Kirkuk this morning.

REBECCA COLLARD, Journalist: You could hear some clashes, some gunfire in the distance, but for the most part, the city seemed more or less abandoned. Now, the Iraqi army, by the end of today, was essentially in control of the whole city and many of the outskirts of Kirkuk.

LISA DESJARDINS: The spokesman for an Iraqi Shiite militia said they achieved all their goals with little resistance.

AHMED AL-ASSADI,  Spokesman for al-Hashed al-Shaabi (through translator): As the troops approached the area, they were confronted by some rebels, who tried to hinder the progress of the advancing units. Our troops returned fire and silenced its source.

LISA DESJARDINS: This comes three weeks after the Kurds held a nonbinding independence referendum that included the disputed province of Kirkuk.

More than 90 percent of the Kurdish region’s residents voted to split from Iraq. The Iraqi federal government, Turkey, Iran and the U.S. all rejected the independence drive.

The multiethnic region of Kirkuk lies just outside of the autonomous Kurdish region in Iraq’s north. Called the country’s oil capital, Kirkuk produces around 500,000 barrels a day.

In 2014, amid the ISIS onslaught across Northern Iraq, the Kurds took control of Kirkuk, as the Iraqi military fled the city. In the three years since, the Kurds, led by their president, Massoud Barzani, sought to cement their hold, despite tensions with the central government.

Today, Kurdish officials accused Iraq of carrying out a major multipronged attack.

MAJ. GEN. AYOUB YUSUF SAID, Peshmerga Commander (through interpreter): I don’t know what is happening exactly, because we have been in this fight since 4:00 in the morning. We have suffered casualties, including martyrs, and now we have withdrawn to this position. Some of the other Kurdish forces have pulled out. They didn’t fire a single shot.

LISA DESJARDINS: While Kurdish forces withdrew from posts south of the city, some residents vowed to die fighting. Thousands of others fled north.

REBECCA COLLARD: For the last few years, the Iraqi forces, these primarily Shia militia, the Hashed Shaabi, and the Kurdish forces have been focused on fighting ISIS. Now that fight is coming to an end, and what the fear is that now these internal division in Iraq are going to become more apparent and possibly more violent.

LISA DESJARDINS: These clashes pit one substantially American-armed military force against another. Both the Kurdish forces and Iraqi government troops are part of the coalition fighting ISIS. The U.S. sought to downplay the fighting, labeling the exchange of gunfire a misunderstanding.

And, in the Rose Garden, President Trump tried to stay neutral.

PRESIDENT DONALD TRUMP: We don’t like the fact that they’re clashing. We’re not taking sides. But we don’t like the fact that they’re clashing.

LISA DESJARDINS: For the PBS NewsHour, I’m Lisa Desjardins.

JUDY WOODRUFF: For more, I’m joined now by Emma Sky. She served as an adviser to General David Petraeus while he was commander of U.S. forces in Iraq from 2007 to 2010, and by Feisal Istrabadi. He’s a former Iraqi ambassador to the United Nations and he helped write Iraq’s interim constitution.

Welcome to both of you.

Let me start with you, Emma Sky.

This has happened so quickly. What exactly has the Iraqi government done?

EMMA SKY, Yale University: The Iraqi government has deployed its forces back up north into Kirkuk.

And since 2003, the Kurds have made it clear that they want to include Kirkuk within their territory in order to proceed with gaining independence, which has always been their goal. But Kirkuk is important to Iraq itself, and no Iraqi prime minister can afford to lose Kirkuk.

So you can see this reaction that has taken place following the referendum on independence, which happened September the 25th, and also included the disputed territories and the city of Kirkuk.

JUDY WOODRUFF: Feisal Istrabadi, what can you add to why the Iraqi government is so set on taking over the city?

FEISAL ISTRABADI, Former Deputy UN Ambassador, Iraq: Well, a couple of reasons.

First, as Emma just said, it is a part of the disputed territories, which are legally and constitutionally under the jurisdiction of the federal government in Baghdad. The KRG expanded into these disputed territories at the time when ISIL was expanding its territory, and then began to take steps to unilaterally declare that these areas were now incorporated into the Kurdistan region, including when it held the referendum that Emma talked about.

It included holding the referendum in these disputed territories. Now, so long as Iraq — so long as we’re talking about a single country, it matters a little less who controls Kirkuk, but once the referendum was held, this gave rise then to the second reason for Baghdad choosing to act now.

As Emma said, Kirkuk is an important oil-producing zone in Iraq. And it is vital for the economic viability of an independent Kurdish state and an important part of the economic viability of the Iraqi state. So there was never going to be a scenario, I think, in which Baghdad would allow a unilateral exercise of control by Kurds to occur over Kirkuk, so long as independence is on the table.

JUDY WOODRUFF: Emma Sky, we heard President Trump say today the U.S. is not taking sides in this.

Is that accurate, that the U.S. isn’t taking sides? What is the U.S. role here?

EMMA SKY: Well, the U.S. has stipulated over and over again that its policy is to support a united Iraq.

So you can see the U.S. has given support to Iraqi security forces, but also to the Kurdish Peshmerga, to fight against ISIS. The U.S. policy for the last few years has really been focused on ISIS and not on the day after ISIS.

But what we’re witnessing at the moment is that different groups are already moving to the day after, which is the power struggle for control of different territories in Iraq.

And Barzani believed that during the fight against ISIS, he became stronger because he got weapons directly from the international community. And, as Feisal said, he was able to extend his control over the disputed territories.

He’s also facing domestic problems within Kurdistan. There are tensions between the different Kurdish groups, and some believe that Barzani has overstayed his term as president.

JUDY WOODRUFF: Which reminds us just how complicated this is, Feisal Istrabadi.

What does the Iraqi central government want here? They’re not going to get rid of the Kurds. What is it that they want?

FEISAL ISTRABADI: Oh, well, I mean, the Kurds of course are a vital part of Iraq. They’re a vital part of the political process, and they have been represented in Baghdad. The president of Iraq is a Kurd and has been since 2005.

I think what needs to occur and I hope what the government of Iraq wants is a negotiated settlement, in which no party dictates terms to the other, but a negotiated settlement.

Look, Irbil has some legitimate agreements with respect to Baghdad. Baghdad has some legitimate agreements with respect to Irbil. I think we need a mediator perhaps or somebody to convene a roundtable — the United States is who I’m thinking of, of course — to address some of those issues.

Most of the issues are, from the Irbil side, economic issues of payments, and from Baghdad’s side, transparency of how much oil Irbil is producing and exporting, which Irbil has never accounted for to Baghdad.

I think if those issues are resolved, perhaps hopefully some of these other issues can at least be delayed for another day. But at the end of the day, neither government — neither the regional government nor the federal government in Baghdad can really tolerate dictation of terms to it by the other side. My hope is that a negotiated settlement obtains.

JUDY WOODRUFF: Emma Sky, where do you see this going from here? Do you see the peace that different sides have worked to hard to create in Iraq unraveling as a result of this?

EMMA SKY: I think there is an opportunity for a deal, and I think the sort of deal that could be negotiated is one that looks at a special status for the city of Kirkuk and negotiated terms for Kurdistan’s separate, whether that be towards confederation or towards independence.

But there needs to be negotiation. There needs to be a look at where should the border between Iraqi Kurdistan and the rest of Iraq actually be, and that requires mediation district by district through those territories.

JUDY WOODRUFF: Well, we know there are other players who are playing an important role here in Iran and Turkey, and this is all very much playing out as we watch, watch it happen in Iraq.

Emma Sky, Feisal Istrabadi, thank you very much.

FEISAL ISTRABADI: Thank you.

EMMA SKY: Thank you.

The post Why a power struggle has broken out over Kirkuk appeared first on PBS NewsHour.





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RPG Cast – Episode 615: “The New Dialga Looks Like My Brother’s Broken Vacuum Cleaner”

Kelley ruins Warcraft by including Conker. Chris mortgages his Xbox. Josh's cat won't let him control his Xbox. And Microsoft has announced their new Candy Crush themed Windows 12.

The post RPG Cast – Episode 615: “The New Dialga Looks Like My Brother’s Broken Vacuum Cleaner” appeared first on RPGamer.




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Nintendo and The Pokemon Company Seeking Injunction and Damages from Pocketpair

Nintendo and The Pokémon Company in September filed a patent infringement lawsuit against Palworld developer Pocketpair. 

At the time Nintendo did not share which patents Palworld infringed on, however, Pocketpair has now revealed what patents Nintendo are claiming were infringed on.

"As announced on September 19, 2024, The Pokémon Company and Nintendo Co Ltd (hereinafter referred to as the Plaintiffs) have filed a patent infringement lawsuit against us," said Pocketpair. "We have received inquiries from various media outlets regarding the status of the lawsuit, and we would like to report the details and current status of this case as follows.

"The Plaintiffs claim that Palworld, released by us on January 19, 2024, infringes upon the following three patents held by the Plaintiffs, and are seeking an injunction against the game and compensation for a portion of the damages incurred between the date of registration of the patents and the date of filing of this lawsuit."

Nintendo and The Pokémon Company are each seeking an injunction and damages of five million yen plus late payment damages.

Pocketpair added, "We will continue to assert our position in this case through future legal proceedings. Please note that we will refrain from responding individually to inquiries regarding this case. If any matters arise that require public notice, we will announce them on our website, etc."

A life-long and avid gamer, William D'Angelo was first introduced to VGChartz in 2007. After years of supporting the site, he was brought on in 2010 as a junior analyst, working his way up to lead analyst in 2012 and taking over the hardware estimates in 2017. He has expanded his involvement in the gaming community by producing content on his own YouTube channel and Twitch channel. You can contact the author on Twitter @TrunksWD.

Full Article - https://www.vgchartz.com/article/463022/nintendo-and-the-pokemon-company-seeking-injunction-and-damages-from-pocketpair/




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Thousands of ‘overlooked’ Brits urged to claim new £150 energy payment - check eligibility



The energy bill support has been described as a "crucial lifeline" for certain individuals who are often "overlooked".




oke

Orbital wins the Booker prize: “I see it as a kind of space pastoral"

Samantha Harvey has won the UK's top fiction prize for a novel that takes place over 24 hours on the International Space Station





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Ronnie O'Sullivan leads stellar line-up for new snooker events in major shake-up



Ronnie O'Sullivan has agreed to compete in new snooker events.




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America Cured of the Woke Mind Virus

They were the ten words that sealed the comeback deal for Donald Trump.




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EA FC 25 TOTW 8: All players for latest Team of the Week as Gyokeres gets upgraded



EA FC 25 players have a whole new Team of the Week to grind for, and there are some fantastic cards among them, including Sporting CP's hotshot striker Viktor Gyokeres.




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Pokemon set to break Guinness World Record with huge 24-hour livestream



The Pokemon Company is teaming up with content creators to stage a 24-hour unboxing live stream for its new Scarlet & Violet - Surging Sparks card set as you Gotta Catch 'Em All




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New Pokemon card only launched last week - and it's already worth £420



Pikachu ex, found in the new Pokemon TCG set Surging Sparks, has seen its value soar with players spending over $500 for the latest card. Here's why.




oke

Liverpool news: One OVERLOOKED player predicted to star against Man City

LIVERPOOL midfielder Georginio Wijnaldum will be pivotal for Jurgen Klopp at Manchester City..





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Commonwealth Games 2022: Shock in the pool as Adam Peaty out of the medals in 100m breaststroke

  • Track cycling abandoned after riders and fans caught in huge crash
  • England's Jake Jarman takes gold in the men's all-round gymnastics final while James Hall takes silver
  • England's Ondine Achampong wins silver in women's all-around
  • Alice Tai wins gold in the pool just six months after having her leg amputated 
  • Shock as Peaty finishes out of the medals in the 100m breaststroke as James Wilby wins gold
  • ]]>




    oke

    Adam Peaty accused of disrespecting Commonwealth Games after roaring into breaststroke final

    Adam Peaty roared back at those writing him off after cruising through his 50 metres breaststroke semi-final – but was later accused of being disrespectful towards Commonwealth Games competitors.

    ]]>




    oke

    Pornhub operator broke Canadian privacy law, watchdog rules

    The company behind Pornhub and other popular pornographic sites broke Canadian privacy law by allowing intimate images to be shared on its websites without the direct knowledge or consent of everyone depicted, the federal privacy commissioner has ruled. The Office of the Privacy Commissioner’s (OPC) investigation into Aylo (formerly MindGeek), one of the world’s largest […]

    The post Pornhub operator broke Canadian privacy law, watchdog rules first appeared on ITBusiness.ca.




    oke

    The Unlikely Inventor of the Automatic Rice Cooker



    “Cover, bring to a boil, then reduce heat. Simmer for 20 minutes.” These directions seem simple enough, and yet I have messed up many, many pots of rice over the years. My sympathies to anyone who’s ever had to boil rice on a stovetop, cook it in a clay pot over a kerosene or charcoal burner, or prepare it in a cast-iron cauldron. All hail the 1955 invention of the automatic rice cooker!

    How the automatic rice cooker was invented

    It isn’t often that housewives get credit in the annals of invention, but in the story of the automatic rice cooker, a woman takes center stage. That happened only after the first attempts at electrifying rice cooking, starting in the 1920s, turned out to be utter failures. Matsushita, Mitsubishi, and Sony all experimented with variations of placing electric heating coils inside wooden tubs or aluminum pots, but none of these cookers automatically switched off when the rice was done. The human cook—almost always a wife or daughter—still had to pay attention to avoid burning the rice. These electric rice cookers didn’t save any real time or effort, and they sold poorly.

    This article is part of our special report, “Reinventing Invention: Stories from Innovation’s Edge.”

    But Shogo Yamada, the energetic development manager of the electric appliance division for Toshiba, became convinced that his company could do better. In post–World War II Japan, he was demonstrating and selling electric washing machines all over the country. When he took a break from his sales pitch and actually talked to women about their daily household labors, he discovered that cooking rice—not laundry—was their most challenging chore. Rice was a mainstay of the Japanese diet, and women had to prepare it up to three times a day. It took hours of work, starting with getting up by 5:00 am to fan the flames of a kamado, a traditional earthenware stove fueled by charcoal or wood on which the rice pot was heated. The inability to properly mind the flame could earn a woman the label of “failed housewife.”

    In 1951, Yamada became the cheerleader of the rice cooker within Toshiba, which was understandably skittish given the past failures of other companies. To develop the product, he turned to Yoshitada Minami, the manager of a small family factory that produced electric water heaters for Toshiba. The water-heater business wasn’t great, and the factory was on the brink of bankruptcy.

    How Sources Influence the Telling of History


    As someone who does a lot of research online, I often come across websites that tell very interesting histories, but without any citations. It takes only a little bit of digging before I find entire passages copied and pasted from one site to another, and so I spend a tremendous amount of time trying to track down the original source. Accounts of popular consumer products, such as the rice cooker, are particularly prone to this problem. That’s not to say that popular accounts are necessarily wrong; plus they are often much more engaging than boring academic pieces. This is just me offering a note of caution because every story offers a different perspective depending on its sources.

    For example, many popular blogs sing the praises of Fumiko Minami and her tireless contributions to the development of the rice maker. But in my research, I found no mention of Minami before Helen Macnaughtan’s 2012 book chapter, “Building up Steam as Consumers: Women, Rice Cookers and the Consumption of Everyday Household Goods in Japan,” which itself was based on episode 42 of the Project X: Challengers documentary series that was produced by NHK and aired in 2002.

    If instead I had relied solely on the description of the rice cooker’s early development provided by the Toshiba Science Museum (here’s an archived page from 2007), this month’s column would have offered a detailed technical description of how uncooked rice has a crystalline structure, but as it cooks, it becomes a gelatinized starch. The museum’s website notes that few engineers had ever considered the nature of cooking rice before the rice-cooker project, and it refers simply to the “project team” that discovered the process. There’s no mention of Fumiko.

    Both stories are factually correct, but they emphasize different details. Sometimes it’s worth asking who is part of the “project team” because the answer might surprise you. —A.M.


    Although Minami understood the basic technical principles for an electric rice cooker, he didn’t know or appreciate the finer details of preparing perfect rice. And so Minami turned to his wife, Fumiko.

    Fumiko, the mother of six children, spent five years researching and testing to document the ideal recipe. She continued to make rice three times a day, carefully measuring water-to-rice ratios, noting temperatures and timings, and prototyping rice-cooker designs. Conventional wisdom was that the heat source needed to be adjusted continuously to guarantee fluffy rice, but Fumiko found that heating the water and rice to a boil and then cooking for exactly 20 minutes produced consistently good results.

    But how would an automatic rice cooker know when the 20 minutes was up? A suggestion came from Toshiba engineers. A working model based on a double boiler (a pot within a pot for indirect heating) used evaporation to mark time. While the rice cooked in the inset pot, a bimetallic switch measured the temperature in the external pot. Boiling water would hold at a constant 100 °C, but once it had evaporated, the temperature would soar. When the internal temperature of the double boiler surpassed 100 °C, the switch would bend and cut the circuit. One cup of boiling water in the external pot took 20 minutes to evaporate. The same basic principle is still used in modern cookers.



    Yamada wanted to ensure that the rice cooker worked in all climates, so Fumiko tested various prototypes in extreme conditions: on her rooftop in cold winters and scorching summers and near steamy bathrooms to mimic high humidity. When Fumiko became ill from testing outside, her children pitched in to help. None of the aluminum and glass prototypes, it turned out, could maintain their internal temperature in cold weather. The final design drew inspiration from the Hokkaidō region, Japan’s northernmost prefecture. Yamada had seen insulated cooking pots there, so the Minami family tried covering the rice cooker with a triple-layered iron exterior. It worked.

    How Toshiba sold its automatic rice cooker

    Toshiba’s automatic rice cooker went on sale on 10 December 1955, but initially, sales were slow. It didn’t help that the rice cooker was priced at 3,200 yen, about a third of the average Japanese monthly salary. It took some salesmanship to convince women they needed the new appliance. This was Yamada’s time to shine. He demonstrated using the rice cooker to prepare takikomi gohan, a rice dish seasoned with dashi, soy sauce, and a selection of meats and vegetables. When the dish was cooked in a traditional kamado, the soy sauce often burned, making the rather simple dish difficult to master. Women who saw Yamada’s demo were impressed with the ease offered by the rice cooker.

    Another clever sales technique was to get electricity companies to serve as Toshiba distributors. At the time, Japan was facing a national power surplus stemming from the widespread replacement of carbon-filament lightbulbs with more efficient tungsten ones. The energy savings were so remarkable that operations at half of the country’s power plants had to be curtailed. But with utilities distributing Toshiba rice cookers, increased demand for electricity was baked in.

    Within a year, Toshiba was selling more than 200,000 rice cookers a month. Many of them came from the Minamis’ factory, which was rescued from near-bankruptcy in the process.

    How the automatic rice cooker conquered the world

    From there, the story becomes an international one with complex localization issues. Japanese sushi rice is not the same as Thai sticky rice which is not the same as Persian tahdig, Indian basmati, Italian risotto, or Spanish paella. You see where I’m going with this. Every culture that has a unique rice dish almost always uses its own regional rice with its own preparation preferences. And so countries wanted their own type of automatic electric rice cooker (although some rejected automation in favor of traditional cooking methods).

    Yoshiko Nakano, a professor at the University of Hong Kong, wrote a book in 2009 about the localized/globalized nature of rice cookers. Where There Are Asians, There Are Rice Cookers traces the popularization of the rice cooker from Japan to China and then the world by way of Hong Kong. One of the key differences between the Japanese and Chinese rice cooker is that the latter has a glass lid, which Chinese cooks demanded so they could see when to add sausage. More innovation and diversification followed. Modern rice cookers have settings to give Iranians crispy rice at the bottom of the pot, one to let Thai customers cook noodles, one for perfect rice porridge, and one for steel-cut oats.



    My friend Hyungsub Choi, in his 2022 article “Before Localization: The Story of the Electric Rice Cooker in South Korea,” pushes back a bit on Nakano’s argument that countries were insistent on tailoring cookers to their tastes. From 1965, when the first domestic rice cooker appeared in South Korea, to the early 1990s, Korean manufacturers engaged in “conscious copying,” Choi argues. That is, they didn’t bother with either innovation or adaptation. As a result, most Koreans had to put up with inferior domestic models. Even after the Korean government made it a national goal to build a better rice cooker, manufacturers failed to deliver one, perhaps because none of the engineers involved knew how to cook rice. It’s a good reminder that the history of technology is not always the story of innovation and progress.

    Eventually, the Asian diaspora brought the rice cooker to all parts of the globe, including South Carolina, where I now live and which coincidentally has a long history of rice cultivation. I bought my first rice cooker on a whim, but not for its rice-cooking ability. I was intrigued by the yogurt-making function. Similar to rice, yogurt requires a constant temperature over a specific length of time. Although successful, my yogurt experiment was fleeting—store-bought was just too convenient. But the rice cooking blew my mind. Perfect rice. Every. Single. Time. I am never going back to overflowing pots of starchy water.

    Part of a continuing series looking at historical artifacts that embrace the boundless potential of technology.

    An abridged version of this article appears in the November 2024 print issue as “The Automatic Rice Cooker’s Unlikely Inventor.”

    References


    Helen Macnaughtan’s 2012 book chapter, “Building up Steam as Consumers: Women, Rice Cookers and the Consumption of Everyday Household Goods in Japan,” was a great resource in understanding the development of the Toshiba ER-4. The chapter appeared in The Historical Consumer: Consumption and Everyday Life in Japan, 1850-2000, edited by Penelope Francks and Janet Hunter (Palgrave Macmillan).

    Yoshiko Nakano’s book Where There are Asians, There are Rice Cookers (Hong Kong University Press, 2009) takes the story much further with her focus on the National (Panasonic) rice cooker and its adaptation and adoption around the world.

    The Toshiba Science Museum, in Kawasaki, Japan, where we sourced our main image of the original ER-4, closed to the public in June. I do not know what the future holds for its collections, but luckily some of its Web pages have been archived to continue to help researchers like me.




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