Watch Repair in Micro Gravity
This video of a watch repair in micro gravity gives a good demonstration of just what sort of things are possible in terms of delicate engineering work in or on a space station.
November 2009
3 Arguments Against Evolution and How To Refute Them
One of the most common debates between scientifically-minded individuals and the (willfully or circumstantially) uneducated is over the reality of evolution as an active system. Many individuals who don't accept the existence of natural selection and adaptation come armed with certain arguments above and beyond a simple refusal to believe. The following are three of the most common attacks on the concept along with a way to quickly and easily refute them with facts and logic.