Editorial Editorial Creative (RM) Creative (RF) NFL Content NFL AP Content Advanced search Advanced Search X Advanced Search Magnets Neutrons Radiation Laboratory Berkeley Overview Get price This 80-ton magnet at the University of California radiation laboratory in Berkeley on Nov. 30, 1935, develops a ray 14 times more lethal than X-rays and so powerful that approach closer than 50 feet is unsafe. Experience with the ray, a 4,500,000-volt beam of neutrons, the ultimate particles of atoms, are being conducted under a method discovered here by Prof. E.O. Lawrence. Unpredictable possibilities are reported to be involved in the ray. (AP Photo/EHK) Use Information This content is intended for editorial use only. For other uses, additional clearances may be required. ID: 351130153 Creation Date: November 30, 1935 12:00:00 AM Submission Date: March 30, 2010 08:00:32 PM Photographer: EHK Source: AP Credit: ASSOCIATED PRESS Special Instructions: 19197 Resolution: 2303 x 3000 2.64 MB Keywords: Technology Holding Industry Crouching Research Working Science Location: Berkeley, CALIFORNIA, United States Transmission Reference: APHS302289 Byline Title: STF Caption Writer: IP AB1 Usage Notes: This content is intended for editorial use only. For other uses, additional clearances may be required. X Message Box Cancel Ok No Yes