The Canadian Press on MSN

Sump pumps, flood maps: How to assess climate risks when house shopping

TORONTO — When Kathryn Bakos was house hunting a few years ago, her checklist included some things that might not come first ...
Divertissons Nous.com on MSN

Washing machine: how to unclog it in 7 steps

DivertissonsNous - Washing machine: how to unclog it in 7 stepsDivertissonsNous - Washing machine: ...
IEEE

Theoretical analysis and experimental varification on valve-less piezoelectric pump with zigzag chamber bottom

Abstract: A novel valve-less piezoelectric pump with zigzag chamber bottom (ZCB) is presented. The chamber bottom of the pump is designed as a waves shape. The ZCB and the opposite piezoelectric ...