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!

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How a frog uses its tongue to eat

Do you know how a frog catches its prey? New research says itand 39:s all about the saliva

Why donand 39:t we see space junk in photos of Earth?

Why donand 39:t we see space junk in photos of Earth?

If thereand 39:s so much debris orbiting our planet, why donand 39:t we see it in pictures of Earth?

Your beer pong cup is teeming with bacteria

Your beer pong cup is teeming with bacteria

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GlobalTreeSearch

GlobalTreeSearch

There are over 60,000 species of trees on the Earth and a new database lets you research different trees across the globe

How drones could help pollinate crops

How drones could help pollinate crops

As bees struggle to pollinate crops, scientists are looking for outside the box solutions

Why dolphins throw octopuses before eating them

Why dolphins throw octopuses before eating them

If an octopus isnand 39:t totally dead when itand 39:s eaten, it can still murder the predator that ate it

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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

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What are dinosaur feathers like?

What are dinosaur feathers like?

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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.