Engineering Video: Man builds beautiful machine to throw knives with incredible laser-guided accuracy David Pescovitz

machines All this industrial robot does is tap its feet to test how footsteps will sound in a building David Pescovitz

woodworking Potato on a lathe Rob Beschizza

machines Miniature magnetic marble track Rob Beschizza

Technology Visiting a China trade show for fireworks manufacturing machines Lux Sparks-Pescovitz

makers Fantastic Rube Goldberg-esque dog-petting machine David Pescovitz

beer Watch this craft brewery canning machine can some beer Xeni Jardin

Food Of pasta and patents David Pescovitz

makers Watch this fantastic "Circle in Circle" optical illusion machine in action David Pescovitz

machines Watch a train dump tons of coal off Rob Beschizza

robotics Robot that ties shoes David Pescovitz

Kids Watch these massive machines crush and drive cement pilings Andrea James

Kids Watch this machine bore out and remove an entire manhole Andrea James

robots In the future, demolition robots like this will destroy everything David Pescovitz

machines Wire bending machine not quite as satisfying to watch as I had hoped Rob Beschizza

video Warehouse with automated vertical storage shelves Andrea James

Kids Watch this cool machine trim hedges into perfect spheres Andrea James

Kids Egg processing machine supercut Andrea James

Boing Boing Gadgets Man asks Alexa if he is being detained Rob Beschizza

Kids These tunnel-cleaning trucks are immensely satisfying to watch Andrea James