lasers This laser water jet can cut almost anything Andrea James

Kids Watch a waterjet device for firefighters cut through steel to battle blazes Andrea James

Kids Watch a waterjet slice a perfect obsidian cube and some batarangs Andrea James

Kids Gentleman drinks water trapped in a rock for 2 million years Andrea James

video Cutting jawbreakers with a 60,000 PSI waterjet Andrea James

Science What would happen if you swiped your hand underneath an extremely powerful water jet? Spoiler: Don't. Popkin

happy mutants Make: a non-patent-infringing enclosure for your 3D printer Cory Doctorow

chopping Watch a 60,000 psi water jet cut gadgets in half Rob Beschizza

DRONES How Dan Shapiro created the most-backed game in Kickstarter history Mark Frauenfelder

how-do The Wormhole Actualization Machine Alan Watts