Rather to step down as CBS News anchor

He made no mention of the National Guard story in announcing the change, saying he had agreed with CBS executives last summer to leave sometime after the Nov. 2 election. But he was forced to fight for his professional life after anchoring a September “60 Minutes Wednesday” story about Bush’s service that turned out to be based on allegedly forged documents. —Rather to step down as CBS News anchor (MSNBC)

The Physics of Nerf

A standard modification among the Nerfing community for any spring-powered gun is to simply stretch the spring. The formula for the force exerted by a spring is Fs = -kx, where ‘k’ is a spring constant (which varies from spring to spring) and ‘x’ is the difference in length between the spring at rest and the spring when compressed. By stretching the spring, we will increase the value of ‘x’…