[Ken] found that using traditional tweezers is a good way to lose tiny surface mount parts and so set out to make his own vacuum tweezers (PDF). He already had a small aquarium pump that he used ...

The system is based around using small pumps marketed as “6V DC air pumps” on Amazon. [Kedar] uses an indirect method of pumping the soda in this project. It’s a sad fact that it’s hard to ...

A Bacolod City-based orthopedist has developed a cheaper local version of a vacuum-assisted closure, a device that can help severe wounds such as those sustained in accidents heal faster.