We've tested and reviewed products since 1936. Read CR's review of the Bonsen 8-Sheet Crosscut Paper Shredder BO-3101 paper shredder to find out if it's worth it.

The team designed a paper-based amplifier-type circuit that incorporated resistors, capacitors and a transistor. They first used wax to print channels onto a sheet of paper in a simple pattern. After ...

We provided a fully paper-based device with all paper components on paper printed circuit board. In particular, a methodology was discussed for simultaneously achieving very tunable resistors, ...

Designer Manu Bañó used a single sheet of weathered steel to create OBJ-03, a sculptural lamp formed from "the fewest possible elements".