Five-foot-tall, 400-pound robots are on a mission to take a bite out of crime. The path there, though, is fraught with ethical pitfalls.

Chess grandmaster Garry Kasparov uses the power of Twitter to answer some common questions about the game of chess. Why do chess players point at pieces with their middle finger? Why does the knight move the way it does? What's the more valuable piece, the knight or the bishop? Garry answers all these questions and more!

Legendary wide receiver Jerry Rice uses the power of Twitter to answer some common questions about the game of football.

U.S. Olympic and Paralympic athletes use the power of Twitter to answer some common questions about their respective Olympic and Paralympic sports.

At this year's Winter Olympics in Pyeongchang, we may see quad corks in Big Air Snowboarding or in Freestyle Skiing -- and we'll see quad twists and quad jumps in Figure Skating. But have we reached the limit of what's possible? To do a quad, a skater's got less than a second to turn their body four times in the air. WIRED's Robbie Gonzalez set out to find out why five...is almost impossible.

Neuroscientist and public science communicator Anil Seth uses the power of Twitter to answer some common questions about neuroscience. How does memory work? Can we delete memories? Do blind people dream? Anil answers all these questions and more! Featuring Anil Seth, Professor of Cognitive and Computational Neuroscience and Co-Director of the Sackler Centre for Consciousness Science, University of Sussex, UK Twitter: @anilkseth Website: www.anilseth.com

Step inside the Panoptic Studio, a dome at Carnegie Mellon University where researchers are capturing data on human gestures, which will be used to create more lifelike and responsive robots.

Starsky heat up the competition for driverless trucks with its first closed road test of a completely driverless car.

Blizzard's Ben Brode, game director on Hearthstone, uses the power of Twitter to answer some common questions about Hearthstone. What are the chances we see cards added to the classic set? Will we see any cards get buffs? What's the best way to get back into Hearthstone after some time off?

Pacific Rim Uprsing stars John Boyega, Scott Eastwood, Cailee Spaeny, Burn Gorman, and Charlie Day answer the 50 most Googled questions about Kaiju. Pacific Rim: Uprising comes out March 23rd, 2018

'Blockers' star John Cena uses the power of Twitter to answer some common questions about professional wrestling. What's the most dangerous move in wrestling? What is it like working for Vince McMahon? Why don't wrestlers have body hair? John answers all of these questions and more!

The Slow Mo Guys (Gavin Free and Dan Gruchy) use the power of Twitter to answer some common questions about The Slow Mo Guys, The Super Slow Show, and filming in slow motion. What is their process like when coming up with new video ideas? What's their favorite video they've done? Where do they get all the food for the Super Slow Show? The Slow Mo Guys star in the YouTube original series The Super Slow Show. Catch the final episodes April 11th.

Pepper is part of the first wave of intelligent machines that promise to not only make our lives easier, but to bring a strange new form of interaction into being.

Bill Nye uses the power of Twitter to answer even more science questions. How does the internet work? What's the difference between a meteor, meteorite, and an asteroid? Does anyone really know how gravity works? Is water wet? Bill answers all these questions and more!

Seven years after an earthquake devastated Japan, humans and robots are still trying to clean up Fukushima.

Director James Cameron uses the power of Twitter to answer some common questions about the science fiction genre. James Cameron's Story of Science Fiction premieres on AMC on 4/30

The Insight Lander, developed by NASA's Jet Propulsion Laboratory, will probe deep beneath the surface of the Red Planet to measure temperatures and allow study of its seismic activity. Its name is short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport.

Bill Nye, James Cameron, Ken Jeong, Neil DeGrasse Tyson, former NASA astronaut Scott Kelly and neuroscientist Anil Seth answer the most interesting science questions from Twitter. Do your guts float in space? Do aliens exist? Can you punch specific memories out of your brain? What exactly is a tractor beam? If humans evolved from monkeys, why are there still monkeys?

Riot Games Lead Designer Greg Street once again uses the power of Twitter to answer some common questions about League of Legends. Which three heroes would Greg crack a cold one with? Is Jhin based on any real life serial killers? Does League of Legends ever ban people?

Riot Games Lead Designer Greg Street uses the power of Twitter to answer some common questions about League of Legends. When will teemo get deleted? Why is it taking so long to release another permanent game mode? Why are death timers so long in one for all? Why does the entire team get punished when one player rage quits? How long until a Battle Royale game mode is announced? When is LoL 2 coming?

It slices tomatoes, it grinds meat, it even cooks a burger! A restaurant in San Francisco is using a robot to make its burgers. Is this the future of the food industry?

Brendan Greene (aka PlayerUnknown), creative director of PlayerUnknown's Battlegrounds, uses the power of Twitter to answer some common questions about PUBG. Why do vehicles seem to weigh so little? Is PUBG coming to PS4? Will the Xbox One get fixed? Will the game include hit indicators?

Liza Koshy, Markiplier, Rhett & Link, and Hannah Hart use the power of Twitter to answer some common questions about YouTube content creation. Hannah Hart is the host of hit podcast "Hannahlyze This,” the self-help podcast that just can’t help itself. The podcast tackles candid conversations about mental health, as well as lighthearted takes on new self-help “fads” like rage rooms and suspension chambers.

WIRED's Lauren Goode reviews the latest iPhone models -- the iPhone XS and iPhone XS Max -- and tests the battery life, camera and video capabilities. CORRECTION, Sept. 19, 5:05 PM EST: The video above misstated the water rating for the iPhone XS and XS Max. While the IP68 standard states that devices must be waterproof to more than 1 meter, Apple's new phones are waterproof up to 2 meters for up to 30 minutes."

At WIRED25, Alexis Ohanian, co-founder of Initialized and Reddit, and Jewel Burks, co-founder of Partpic, spoke with WIRED's Arielle Pardes as part of WIRED's 25th anniversary celebration in San Francisco.

NCT 127 use the power of Twitter to answer some common questions about K-pop. Does a K-pop star have to be from Korea? Why are some K-pop groups so large? Do K-pop bands have opening acts? Taeil, Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Winwin, Jungwoo, Mark, and Haechan answer all these questions and more!

Produced by WIRED Brand Lab for Slack | In the sixth episode of ‘The Future of Work’, WIRED Brand Lab talks speed and how producing relevant and timely content is essential for a successful campaign. WIRED’s Director of Brand Development Ryan Aspell sits down with Digital Sales Planner Mallorie Beckner, Digital Sales Planner Erica Schulz, and Editorial Assistant Ryan Walker to discuss how Slack helps WIRED create, edit, and publish the most up to date and impactful content.

Ken Jeong uses the power of Twitter to answer even more common medical questions. Will you get the flu from a flu shot? Can stress make you sick? What IS E. Coli? Ken's comedy special, "You Complete Me, Ho" is streaming on NETFLIX now.

Bon Appétit's Brad Leone and Claire Saffitz use the power of Twitter to answer some common questions about cooking. Brad and Claire offer their chef support to the internet masses, answering questions about food dehydrators, kombucha and more! Brad’s new show It’s Alive: Goin’ Places is now available on Roku, Apple TV, Amazon FireTV, and Android TV. Claire’s new show Bon Appétit’s Baking School launches later this month. To learn more about the channel, visit bonappetit.com/tv

Tattoo artist Keith "Bang Bang" McCurdy uses the power of Twitter to answer some common questions about tattoos and tattooing. What's the best way to practice tattooing? What techniques can a tattoo artist use to do proper shading? Do tattoo artists ever refuse to do certain tattoos?

Ed Boon, Creative Director at NetherRealm Studios, uses the power of Twitter to answer some common questions about Mortal Kombat 11. Why does Sub-Zero always get beat by Scorpion in promotional trailers? How do you properly do Skarlet's Brutality? How many character skins does each character have in MK11? Mortal Kombat 11 is now available for PS4, PS4 Pro, Xbox One, Xbox One X, Nintendo Switch and PC.

Nick Jonas and Kelly Clarkson use the power of Twitter to answer some common questions about singing. How can you increase your vocal range? How do people sing and play an instrument at the same time? UglyDolls is in theaters May 3

Magician Penn Jillette uses the power of Twitter to answer common questions about magic. Do magicians ever reveal their secrets? Do Penn and Teller ever mess up an illusion? Is magic actually real? Penn answers all these questions and more! Penn & Teller’s MasterClass can be found at MasterClass.com/pt. Users can access this course and more than 60 MasterClass courses by subscribing to the All-Access Pass for $180 per year.

Avengers: Endgame directors Anthony and Joseph Russo use the power of Twitter to answer common questions about Avengers: Endgame and the Marvel Cinematic Universe. THIS VIDEO CONTAINS AVENGERS SPOILERS! Why does Falcon get the shield? Why aren't there any Nova Corps members in the fight against Thanos? Why are some of the Avengers: Endgame deleted scenes so great? The Russo brothers answer all these questions, and more! Avengers: Endgame is available on Digital and Blu-Ray now!

Alex Honnold uses the power of Twitter to answer common questions about climbing. What's Alex's favorite type of climbing hold? Do all rock climbers live in vans? Once you get to the top, how do you get back down? Alex answers all these questions, and more!

Sloane Stephens uses the power of Twitter to answer common questions about the game of tennis. How many hours a day should a junior player practice? Why are there so many lefties in tennis? Who is the toughest opponent Sloane has ever faced? Is it possible to be in love with a backhand slice?? Sloane answers all these questions, and more!

Bill Nye uses the power of Twitter to once again answer common questions about science. When will teleportation happen? Will tardigrades take over the moon? How do planes work? What does a neutron do? If you took all the animals of the ocean, how much shallower would the water get? Bill answers all these questions, and more! Tardigrade image by Diane R. Nelson / East Tennessee State University

Astronaut Nicole Stott, director of the Space for Art Foundation, uses the power of Twitter to answer common questions about space. Is there an age limit for space travel? What do you do if you get sick in space? How often does the ISS get additional supplies? What happens when a ship blows up in space? Nicole answers all these space questions and more!

Mark Cuban uses the power of Twitter to answer common questions about business and being a mogul. How do you start a business with no money? What makes a good business partner? Should all jobs pay a living wage? How does a business gain a customer's trust? Mark answers all of these questions and more! Season 11 of Shark Tank premieres Sunday, September 29th on ABC!

Ubisoft's Alexander Karpazis uses the power of Twitter to answer common questions about Rainbow Six Siege. Is Rainbow Six Siege going to get an Area 51 map? Is Buck the best operator in the game?

Tricking is a sport with roots in martial arts and elements of tumbling and breakdancing mixed in. The quadruple cork is tricking's ultimate feat: an off-axis backflip combined with four rotations in the air on a separate axis. WIRED's Robbie Gonzalez spoke with some of the best trickers in the world to find out how they do it, what makes it so hard, and whether anyone will ever manage to pull off a quint.

Kirkup, Les

Owens, Frank J

Serway, Raymond A., author

Baulieu, Laurent, author

Horing, Norman J. M., author

Ndebeka-Bandou, Camille, 1987- author