The Science Museum is presenting the special Unlocking the Secrets - The Science of Conservation at The Palace Museum exhibition to tie in with the 600th anniversary of the Forbidden City in 2020.

More than 100 artefacts from the Palace Museum collection are being showcased to highlight the application of science and technology in conservation.

They include bronzes, clocks, textiles, thangkas, wood furniture, lacquerware and inlaid works along with ceramics, calligraphy and hand-painted copies of ancient paintings.

The show also presents the Conservation Office’s work by showcasing intriguing restoration cases so that visitors can learn more about the work and skills of conservators as well as their mission to preserve Hong Kong’s heritage assets.

The Science Museum will launch a series of interactive family activities, including demonstrations and workshops conducted by Palace Museum conservators, guided tours featuring theatrical plays and storytelling, and visits to conservation laboratories.

Jointly presented by the Leisure & Cultural Services Department and the Palace Museum, the exhibition will run until March 18 next year.

Call 2732 3232 for enquiries.

The Space Museum will present Turtle Odyssey 3D between January 1 and April 30 where audiences can join sea turtle Bunji for a remarkable adventure and meet an astonishing range of strange and fascinating creatures, including breaching whales, manta rays and clownfish.

Bunji's journey starts from the moment her fragile egg cracks open below the warm sand of an Australian beach.

Having traversed thousands of kilometres of open oceans, she returns after decades with mysterious precision back to the very beach where she was born to lay eggs and start the next generation.

Her journey reminds the audience of how interconnected all creatures are, moving them to cherish these beautiful and vulnerable sea turtles even more.

The 41-minute show will be screened daily at 2.40pm and 6.10pm. An additional show at 11.10am will be available on Sundays and public holidays.

Tickets are available at the Space Museum Box Office and URBTIX. The museum is closed on Tuesdays except public holidays.

Click here for details.

"Driverless cars, robot butlers and reusable rockets--if the big inventions of the past decade and the artificial intelligence developed to create them have taught us anything, it's that maths is undeniably cool. And if you’re still not convinced, chances are you’ve never had it explained to you via a live experiment with a pigeon before. Temporary pigeon handler and queen of making numbers fun is Dr Hannah Fry, the host of this year's annual Royal Institution Christmas Lectures." Learn more in "Christmas Lectures presenter Dr Hannah Fry on pigeons, AI and the awesome power of maths," by Rachael Pells, inews, December 23, 2019.

(Michigan Medicine - University of Michigan) They know it's addictive. They know it's linked to dangerous lung diseases. And they know it delivers more nicotine than the cigarettes it's supposed to replace. But the social aspects of vaping drives young people to use Juul and other e-cigarettes, according to nearly two-thirds of teens and young adults in a new study. Less than 5% say the availability of fruity flavors drives use of e-cigarettes by members of their generation, and only 10% say addiction does.

(University of Illinois at Urbana-Champaign, News Bureau) University of Illinois classics professor Clara Bosak-Schroeder writes about how the ancient Greeks thought about natural resources and how it is relevant to responding to climate change today.

(Ohio State University) The land masses of Japan shifted from east to west to east again in the months before the strongest earthquake in the country's recorded history, a 2011 magnitude-9 earthquake that killed more than 15,500 people, new research shows.

(Oregon State University) Clinical trial data behind drug dose recommendations for elevated cholesterol and chronic obstructive pulmonary disease illustrate how larger doses may not be worth the extra costs for many types of patients.

(Virginia Institute of Marine Science) New study indicates the increase in rainfall forecast by global climate models is likely to hasten the release of carbon dioxide from tropical soils, further intensifying global warming by adding to human emissions of this greenhouse gas into Earth's atmosphere.

(University of Exeter) The public would comply with major changes to medical advice - but would then be less likely to follow other new guidelines in the future, research shows.

Dancehall artiste Stylysh is set to restart her Instagram (IG) show, which is centred around love, sex, and relationships. Last season's guests included the likes of Shauna Chin, Destiny Sparta, and Gaza Sheba, who spoke candidly of her sexual...

The currently available therapeutic radiopharmaceutical for high-risk neuroblastoma, ¹³¹I-MIBG, is ineffective at targeting micrometastases due to the low linear energy transfer (LET) properties of high-energy beta particles. In contrast, Auger radiation has high-LET properties with nanometer ranges in tissue, efficiently causing DNA damage when emitted in close proximity to DNA. The aim of this study was to evaluate the cytotoxicity of targeted Auger therapy in pre-clinical models of high-risk neuroblastoma. Methods: Using a radiolabeled poly(ADP-ribose) polymerase (PARP) inhibitor, ¹²⁵I-KX1, we delivered an Auger emitter iodine-125 to PARP-1: a chromatin-binding enzyme overexpressed in neuroblastoma. In vitro cytotoxicity of ¹²⁵I-KX1 was assessed in nineteen neuroblastoma cell lines, followed by in-depth pharmacological analysis in a sensitive and resistant pair of cell lines. Immunofluorescence microscopy was used to characterize ¹²⁵I-KX1-induced DNA damage. Finally, in vitro/in vivo microdosimetry was modeled from experimentally derived pharmacological variables. Results: ¹²⁵I-KX1 was highly cytotoxic in vitro across a panel of neuroblastoma cell lines, directly causing double strand DNA breaks. Based on subcellular dosimetry, ¹²⁵I-KX1 was approximately twice as effective compared to ¹³¹I-KX1, whereas cytoplasmic ¹²⁵I-MIBG demonstrated low biological effectiveness. Despite the ability to deliver focused radiation dose to the cell nuclei, ¹²⁵I-KX1 remained less effective than its alpha-emitting analog ²¹¹At-MM4, and required significantly higher activity for equivalent in vivo efficacy based on tumor microdosimetry. Conclusion: Chromatin-targeted Auger therapy is lethal to high-risk neuroblastoma cells with potential use in micrometastatic disease. This study provides the first evidence for cellular lethality from a PARP-1 targeted Auger emitter, calling for further investigation into targeted Auger therapy.

1 June 2012 , Volume 68, Number 4

Eyes in the skies keeping watch on a planet under stress. Click on the PDF link to view the graphic

WHAT STARTED as an idea of two Barbadians – Ian Webster and Cheyne Jones – transformed into We Got This, a song which proved enough to stir the collective imagination of 25 recording artistes from 14 countries across the region, disseminating the...

Though a faceoff between the U.S. executive and legislative branches is now in the courts, with President Trump's decision to declare a national emergency so he can allocate more money for construction of a border wall, a less-noted dispute has been taking place over the Department of Homeland Security's decision to add thousands more immigration detention beds than Congress provides annually, as this article explains.

A Florida TV station's weather radar detected a large mass between the state and Cuba that turned out to be something other than an unseasonable storm -- it was a flock of migrating birds.

China's exports rebounded in April, growing 3.5 percent, according to the latest data from Beijing's General Administration of Customs on Thursday.

Pledge to celebrate World Oral Health Day on March 20 with the rest of the sphere.

The second round of results from the ADA Health Policy Institute poll on the impact of COVID-19 on dental practices showed significant financial impact, with collections for the vast majority of dentists less than 5% of what is typical in their practice.

Despite the ADA Council on Dental Benefits’ efforts, the practice of using automated electronic means for verifying eligibility and benefits, checking claim status or receiving and reconciling payment remains underutilized by many dental providers according to an index, said Dr. Randall Markarian, council chair.

The third round of results from the ADA Health Policy Institute poll on the impact of COVID-19 on dental practices was released April 27, with 79% of dentists reporting their practices are closed except for emergencies and 17% are closed completely.

Anakinra, a drug developed to treat rheumatoid arthritis might help patients who have developed acute respiratory distress syndrome caused by COVID-19, a small study published by The Lancet Rheumatology has found.

More than 4 million American homeowners are past due on their mortgage, a figure that's been fueled by the coronavirus pandemic, industry data showed Friday.

Halley's Comet only orbits the sun once every 75 years, but each year in early May, the Earth passes through some of the debris that it left behind.

The last supermoon of 2020, May's so-called "Flower Moon," will be visible in the night skies this week, and its brightness will likely obscure the yearly Eta Aquarids meteor shower, according to NASA.

Test results suggest N95 masks can be safely disinfected through heating 50 times before their filtration efficiency begins to decline.

I’ve been talking to a man, we have mutual interest in each other. We talked on the phone for over an hour the night before last and it was an amazing conversation. The next day he had no contact with me, which in my mind it didn’t bother me and still kind of isn’t I think he just is doing his own thing and likes his personal space. I’m not too bothered or worried but still questioning why? Is it normal for a man to kinda disappear and have no contact for a day?

Hat tip: Brad Bennett

By Emma Young. Formerly religious are more prosocial than those who were never religious, researchers argue.

A new study published in the Educational Evaluation and Policy Analysis journal found that there is potential for 1-to-1 technology programs to increase achievement in the short term, but more so in the medium term.

"Teaching is a political act," argues teacher-turned-politician John Waldron. And it's going to take more organizing to rescue public education.

Lawmakers are considering legislation that would put limits on the state’s charter school sector and give districts broader discretion to deny applications.

A $59 million investment in software developer Social Solutions aims to ease the flow of data among schools and social service providers.

London : S. Highley, 1848.

London : Longman, Brown, Green, and Longmans, 1842.

In a civics lesson come to life, this Missouri high school government teacher is running for state legislature.

The Justice Department announced Thursday that it is dropping its criminal case against President Trump's first national security adviser Michael Flynn. Flynn twice admitted in court he lied to the FBI about his conversations with Russia's U.S. ambassador, and then cooperated in Special Counsel Robert Mueller's investigation. It was an unusual move by the Justice Department, and CNN's legal and political analysts smelled a rat."Attorney General [William] Barr is already being accused of creating a special justice system just for President Trump's friends," and this will only feed that perception, CNN's Jake Tapper suggested. Political correspondent Sara Murray agreed, noting that the prosecutor in the case, Brandon Van Grack, withdrew right before the Justice Department submitted its filing, just like when Barr intervened to request a reduced sentence for Roger Stone.National security correspondent Jim Sciutto laid out several reason why the substance of Flynn's admitted lie was a big deal, and chief legal analyst Jeffrey Toobin was appalled. "It is one of the most incredible legal documents I have read, and certainly something that I never expected to see from the United States Department of Justice," Toobin said. "The idea that the Justice Department would invent an argument -- an argument that the judge in this case has already rejected -- and say that's a basis for dropping a case where a defendant admitted his guilt shows that this is a case where the fix was in."Barr told CBS News' Cathrine Herridge on Thursday that dropping Flynn's case actually "sends the message that there is one standard of justice in this country." Herridge told Barr he would take flak for this, asking: "When history looks back on this decision, how do you think it will be written?" Barr laughed: "Well, history's written by the winners. So it largely depends on who's writing the history." Watch below. More stories from theweek.com Outed CIA agent Valerie Plame is running for Congress, and her launch video looks like a spy movie trailer 7 scathing cartoons about America's rush to reopen Trump says he couldn't have exposed WWII vets to COVID-19 because the wind was blowing the wrong way

The reaction on social media has been fierce.

Peter Klivenyi
Jan 1, 2000; 20:1-7
Cellular

The cats also cross the road an average of 4.5 times in six days, putting themselves in danger