tag:blogger.com,1999:blog-6467968634858358008.post6811275692400861497..comments2024-03-28T08:52:35.997-04:00Comments on SpaceWatchtower: Physics Nobel Prize Awarded to Developers of Laser ObservatoryFriends of the Zeisshttp://www.blogger.com/profile/16508227348733070405noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6467968634858358008.post-9665579912890670302022-01-11T22:31:36.616-05:002022-01-11T22:31:36.616-05:00Professor Prem raj Pushpakaran writes -- 2022 mar...Professor Prem raj Pushpakaran writes -- 2022 marks the birth centenary year of Arthur Ashkin!!!<br />https://www.youth4work.com/y/profpremrajpushpakaran/Prof-Prem-Raj-Pushpakaran-popularityprof prem raj pushpakaranhttps://www.blogger.com/profile/14561237920972677898noreply@blogger.com