Ukraine's specialized drones are fulfilling more missions as engineers harness the next leap-ahead tech: AI.

In this video I show you how to make robotic arm from cardboard, it's quite fun to plaw with. Especially by moving coca cola cans. You need: cardboard, 8 syringes with rubber piston, old battery, 4 ...

If you don’t have room for a full desk, you can build this rollable workstation for a whole lot less and work from anywhere around your home —your couch and bed included.