The Thirsty Body

How much water can you lose before you die?

SpaceX re-launched (and landed) a used rocket

SpaceX re-launched (and landed) a used rocket

SpaceX might have just changed the space industry forever.

What are dinosaur feathers like?

What are dinosaur feathers like?

You asked: What are dinosaur feathers like? We asked the experts and hereand 39:s what they said.

One of the worldand 39:s rarest whale species was accidentally caught on film

One of the worldand 39:s rarest whale species was accidentally caught on film

Trueand 39:s beaked whale is a very rare whale species. Students on an educational trip caught them on film for the first time ever.

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Government scientists have been given a gag order

Government scientists have been given a gag order

The U.S. spends $140 billion on scientific research each year, but government scientists are now being told they canand 39:t discuss their work with the public.

andquot:Sisyphusandquot: will continue its repetitive journey forever

andquot:Sisyphusandquot: will continue its repetitive journey forever

Just like the Greek myth itand 39:s named for

An NYC makerspace wants to teach you to make arcade games

An NYC makerspace wants to teach you to make arcade games

The Fat Cat FAB LAB makerspace in NYC made this arcade game from scratch and wants to teach you how

Build Your Own Portable Garden

Build Your Own Portable Garden

There s nothing quite like putting down roots and tending a garden. But what happens if you don t have a backyard? Or you re suddenly uprooted? Or you decide to go on a road trip and can t get anyone to watch your plants?

Science of Grilling: Grill and Fuel

Science of Grilling: Grill and Fuel

Take a look at how the type of fuel you use influences the flavors in your meat.

Science of Grilling: What Makes Steaks Juicy?

Science of Grilling: What Makes Steaks Juicy?

Learn the science behind why some steaks are juicier than others.

Science of Grilling: How Heat Transforms Your Steak

Science of Grilling: How Heat Transforms Your Steak

Ever wonder why a raw steak goes from red to brown as itand 39:s cooked? Check out this video to see what heat does to your meat.

How To Make A Magnet Car

How To Make A Magnet Car

How To Make A Magnet Car

Testing A Real Life Thorand 39:s Hammer

Testing A Real Life Thorand 39:s Hammer

Eric Hagan created Thorand 39:s Hammer, based on Allen Panand 39:s design. It has a capacitive touch sensor, which activates an electromagnet when someone hold the hammer. It will turn off if the built-in fingerprint reader detects Ericand 39:s fingerprint.

NASAand 39:s Mars Recruiting Posters

NASAand 39:s Mars Recruiting Posters

NASAand 39:s new posters make us want to go to Mars!

DIY Bug Bot Dodges Obstacles

DIY Bug Bot Dodges Obstacles

Build a simple obstacle-dodging bug bot, and then watch it in action!

Ping Pong Cannon

Ping Pong Cannon

William Gurstelle demonstrates his pingpong cannon in action.