Date post: | 30-Dec-2015 |
Category: |
Documents |
Upload: | melodie-clay |
View: | 28 times |
Download: | 0 times |
AlvarezAlvarez
Search for the first beam from the proton linear accelerator (10/16/47). Alvarez's 8:30 p.m. blackboard calculation 'proving' that geometry must be changed and that the "machine would not work", with an added note that at 2:40 a.m., six hours later, they achieved the beam.