Kevin Cheung] likes to upcycle old soda cans into — well — things. The metal is thin enough to cut by hand, but he’d started using a manual die-cutting machine, and it worked ...

Watch Make Your Own Automated Paper Cutting Machine with This Guide on Interesting Engineering. Explore the latest in technology!

To find the best blackout shades, we spent 25 hours on research, interviewed five experts, and tested 12 models. Read to learn which shades we found work best.

The Model FS-600 portable rebar cutter/bender will both cut and bend up to 3/4-in. (#6) rebar. 180-lb. machine Plugs into a standard 110-volt outlet Fabricate stirrups, hooks, 3-D bends and cut ...