DEAR TIM: Can you tell me a few things about the wood beam I uncovered while doing a plumbing repair? How is it possible for this beam to carry the load of everything above it? I'm worried it might ...

My big goal for this year is to rebuild my house (foundations upto and including the roof). But I'm having some trouble due to space constraints of my plot and really insane building regs (e.g. doors ...

Accurate and fast calculation of heat flow (heat transport) due to fluctuations and turbulence in plasmas is an important issue in elucidatingthe physical mechanisms and in predicting and controlling ...