If you are tired of fighting with pads to get them smoothed out and back into place, I highly recommend this." —Wesley I. Get ...

For decades, scientists believed that lead-208, a "doubly magic" and highly stable atomic nucleus, was perfectly spherical.

Researchers have demonstrated, using a novel approach, that the original solution to Dudeney’s famous dissection problem is indeed the optimal one. In 1907, English author and mathematician Henry Erne ...