We use pipes to carry all kinds of fluids. Pretty much anyone can tell you how they work. You put a liquid or a gas in one side and it comes out the other. But, designing pipe systems is not always as ...

TSMC's water use will not push Phoenix over the edge, but it's part of a broader set of questions around the semiconductor industry.

Resources: Candles - or use the diva gallery here ... then light as many LED candles as you can - or real if you're allowed - and place them at the front of the hall. You're aiming for a 'Wow!' ...