How to Make a Electric Air Pump at Home ...

How to Make a Water Pump - Homemade Drill Pump ...

As hackers, our goal is to reuse something in a way in which it was not intended and [Rulof Maker] is a master at this. From his idyllic seaside location in Italy, he frequently comes up with ...

Abstract: An EHD micro gas pump using a needle-ring electrode system was constructed for an application of ionic wind to fluid flow operations without mechanical parts. The experimental EHD pump was ...

The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as possible onto a turbine, which spins a generator, thus generating ...