A Primitive Spear Thrower Built Using Only Stone Tools and Fire
Primitive Technology built a spear thrower using only stone tools and fire. The simple device lets the user throw a spear farther while hunting. The…
An Original Teddy Ruxpin Is Violently Disassembled to See What’s Inside
Dan and Lincoln Markham from the What’s Inside? channel violently disassembled an original Teddy Ruxpin toy with knives and a sledgehammer to reveal the toy’s…
Casey Neistat Tries on the New Self-Lacing Nike Mags, The Sneakers From Back to the Future II
Filmmaker Casey Neistat was able to try on a pair of the new self-lacing Nike Mag, the sneakers from Back to the Future Part II.…
que Bottle, A Stylish Collapsible Silicone Water Bottle That Can Shrink Down to Half Its Size
que bottle is a stylish collapsible silicone water bottle that can shrink down to half its size. The bottle is plastic and BPA free, comes…
17 Bashkir Workers, A Guitar and Accordion All Emerge ‘Clown Car’ Style From a Single Car
17 Bashkir workers, a guitar, and an accordion all emerged ‘clown car’ style from a single car as they arrived at work.
Skryf, A Robot That Writes Temporary Words Using Sand
Skryf is a robot built by artist Gijs van Bon that writes temporary words using sand. The written text is vulnerable to elements like weather…
NASA Tests Its MARCO POLO/Mars Pathfinder System on a Simulated Martian Surface
NASA has tested its MARCO POLO/Mars Pathfinder in-situ resource utilization (ISRU) system using a RASSOR robot to excavate the regolith layer of a simulated Martian…
Augmented Climbing Wall Combines Rock Climbing With Augmented Reality Projection & Body Tracking
The Augmented Climbing Wall combines the sport of rock climbing with augmented reality projection and body tracking for a unique experience. Climbers can use the…
Disney Research Designed a One-Legged Robot That Can Hop Up and Down While Remaining Balanced
Disney Research has designed a one-legged robot programmed to hop up and down. The robot’s design makes use of the cleverly named linear elastic actuator…
An Explanation & Solution To the Prisoner Box Riddle
TED-Ed educator Yossi Elran provided an explanation and solution to the prisoner box riddle. In Elran’s version of the problem, ten band members are locked…