In this captivating DIY science project, learn how to make a mini water pump to supply a rice farm efficiently. Perfect for ...

What better time to "prime the pump" than the beginning of a new year. It's a time of refreshed ambitions, renewed resolutions and the reassurance of a better tomorrow. Before the advent of the public ...

I don't quite understand what's going on, but I don't think Pervis is quite accurate; the 1250 has an excellent ability to deal with a 1.5m head.<BR>If you have tubing on both ends of the pump, you ...