An article about the last of the coin-washers.

Via.

The blog Articulatory Loop points at interesting medical and scientific research and discoveries. I couple of recent posts:

A team of researchers has made an alloy - bits of barium titanate immersed in tin - that is tougher than diamond. The thing is, it only has this grand title when it is between 58 and 59 degrees Celsius, so its immediate ( Read more... )