The first step in the conversion process is to tear down the aquarium pump to reverse its flow. There are several steps but all-in-all it’s not very difficult. With the source of vacuum ...

[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 ...

Fish often comes in vacuum-sealed packaging, but you could end up six feet under if you don’t prepare it correctly. That’s according to Hydroxide (@hydroxide) a food scientist who posted a ...

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.