A new theory proposes the primordial life-forms that gave rise to all life on Earth left deep-sea vents because of their "invention" of a tiny pump. These primitive cellular pumps would have powered ...

Carry and store your water in solid, food-grade buckets. Clean them weekly to keep them sanitized. Take your water supply into your own hands using a manual water pump. Learn how to live well with ...

With development based on extensive feedback from customers, Watson-Marlow Pumps Group has launched its 120 cased peristaltic pump range. The 120 pumps are perfectly suited to single-use systems where ...

This charge-pump circuit, using just a few diodes and capacitors, ups the input voltage by a factor of 1.5 in contrast to the usual voltage-doubling output. Micropower product designs sometimes ...

Charge pumps represent an established topology for dc-dc converters that generate low-power inverted and doubled replicas of the input voltage. Typical output currents are as high as 150mA. Such ...