“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.
Wednesday, 11 May 2016
No slacking here!
Construction has begun to
upgrade the X-ray laser at SLAC National Accelerator Laboratory. The project will add a second beam that is 10,000 times
brighter, firing up to a million pulses per second.