There does not seem to be much I can do about making the record clear, but I must state for a fact that my dad developed laser communication between satellites for that was the exact thing he created at TRW and I knew from first hand knowledge. I saw that laser at TRW itself, and knew from conversations with my dad and his coworkers and friends what it was for. [The USA had been struggling to catch up with the USSR during the 1960's, and that creation of laser communication between satellites was an essential part of that. It was so that the Soviets would not be able to eavesdrop on USA communications. But there are a lot more advantages to that than just keeping communications secure. Still my dad, Philip Rosten, ought to be mentioned as the inventor .[This is the same principle of fiber optics. and is what is used even now for Internet connections.] [He had been brought in at first because TRW was developing infrared satellites. Only when these were launched he started work on laser communication.
[The adopted name Rosten was changed from the family name Rosenblum at the time he started work at TRW. But when in the USAF and when he invented the Infra Red telescope his name was Philip Rosenblum.] [He had vowed to himself to change his name to a shorter one because after WWII he had to interrogate Germans to see if they were part of the Nazi Party. When it was clear they were not he had to sign his name Rosenbloom to their release papers. That meant singing his name thousands and tens of thousands of times.]
You can imagine that I admired my dad a lot and wished to walk in his ways, but I simply found that I had zero ability in Mathematics and Physics subjects that came as naturally to him as drinking water.
Eventually I discovered the idea of "Girsa" just saying the words and going on brought in the Musar book אורחות צדיקים and that helped a lot towards gaining some small understanding, but not much. Just enough I guess to get me in a the Polytechnic Institute of NYU, but that doesn't change my basic lack of ability.
