Last time we looked in on Injekto — a homemade plastic injection machine — it was at version 1.0. A recent video from the team that you can see below shows version 2 which is much improved and can ...

WASHINGTON — Eleven-year-old Domonic Davis was not far from his mom’s Cincinnati home when a hail of gunfire sprayed out from a passing car. Nearly two dozen rounds hurtled through the night at a ...

David Zimberoff and his son, Sam, have built elaborate contraptions to deliver candy to trick-or-treaters for eight of the last 10 years, and this year their candy drop “machine” delivered hundreds of ...

The majority of the 300 million tons of plastic produced every year isn’t recycled, and recycling that does happen typically happens at an industrial scale in factories using equipment that can cost ...