Category Archives: Science
Couple of amazing videos showing lightning filmed at 7,207 images per second.
A downward lightning negative ground flash and an upward lightning flash initiated from a TV tower in Rapid City, SD, both captured at 7,207 images per second.
Norwegian engineer Kåre Halvorsen built this robot sphere in his spare time, with six retractable, expanding legs that let it dance when it’s not rolling.
The main goal of this project was to make a hexapod robot that could transform into a sphere shape and back. In “sphere mode” the robot should be able to roll freely like a ball.