So I was checking out one of my favorite crackpot sites and the contention was made that if you take two steel balls (I think it was 1" steel bearings) and spin one at 27000rpms and launch them both ...

GRAND RAPIDS — Have you ever wondered why birds fly in a v shape? It all has to do with the wind. The world revolves around weather! From the clothes you choose to wear each day to even the reason why ...

IN La Nature (February 26) there is a description by M. Fournier of the new laboratory which M. Eiffel recently erected for the purpose of carrying out his researches on the air resistance of plates ...

IN a paper read before the Institution of Mechanical Engineers on November 27, Mr. F. C. Johansen describes the results of experiments on the air resistance of passenger trains produced by modifying ...