“You always own the option of having no opinion. There is never any need to get worked up or to trouble your soul about things you can't control. These things are not asking to be judged by you. Leave them alone.” Marcus Aurelius Antonius, Emperor and Stoic philosopher (121-180).
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.