Home » Sci/Tech
Nerf Sentry Gun Outsmarts Student (Video)

Nerf Sentry Gun Outsmarts Student (Video) »

An electrical engineering student gets hit in the neck by the Nerfinator, a face-tracking Nerf sentry gun that was built…

Airbag Bike Helmet (Video)

Airbag Bike Helmet (Video) »

A stuntman demonstrates Hödving’s airbag for cyclist which deploys from a nylon collar in 0.1 secs during a crash….

Controlling Someone Else’s Arm with Your Brain (Video)

Controlling Someone Else’s Arm with Your Brain (Video) »

During a recent TED talk, neuroscientist Greg Gage demonstrates how to control someone else’s arm with your brain by using…

Chemistry Teacher Sets Classroom Floor on Fire (Video)

Chemistry Teacher Sets Classroom Floor on Fire (Video) »

A chemistry teacher does a cool liquid methane demo for his class……

Brazilian Farmer's Ingenious Automatic Gate Solution (Video)

Brazilian Farmer’s Ingenious Automatic Gate Solution (Video) »

A creative way to open a gate that requires no electricity and allows cars to pass through, but keeps the…

World's Simplest Electric Train (Video)

World’s Simplest Electric Train (Video) »

Also the coolest thing you’ll see today. All you need is some copper wire, magnets and a dry cell (aka…

Rare Footage of 'Black Seadevil' Anglerfish (Video)

Rare Footage of ‘Black Seadevil’ Anglerfish (Video) »

Scientist from the Monterey Bay Aquarium Research Institute filmed what they believe is the first ever footage of a live…

Solar Freakin’ Roadways (Video)

Solar Freakin’ Roadways (Video) »

Best idea ever? I really hope that the solar roadways project will become a reality….

Butterfly and Bee Drink Crocodile Tears (Video)

Butterfly and Bee Drink Crocodile Tears (Video) »

Ecologist Carlos de la Rosa filmed a Julia butterfly and a solitary bee drink tears from the eyes of a…

Liquid Nitrogen Bottle Rockets (Video)

Liquid Nitrogen Bottle Rockets (Video) »

Explanation from the Fysikshow: ‘liquid nitrogen floats on top of the warm water, expanding thus propelling the soda bottle upwards…