Atomic Physics 

Because the new agenda is holding people dumb. Consume and obey !

Uhh mabye not in your life, but for the rest of us, this is about 1 week of undergrad physics and chemistry course. How the hell do you think we are using highly radioactive isotopes in the medical field, without completely irradiating the patient? What the hell did you actually learn from this video you were able to apply even once at work? To learn you need to crack up the books, journals, pen, calculator. Not sit on your ass watching a RU-vid video, post a comment, and back to doldrum.

​@aabbcc5154 you're a Dbag

Why?

@@whirledpeas3477 LOL, good point! Not sure exactly where I was going with that. It seemed like a very clear presentation of a complex subject.

@@donbrown5414 ✌

me 2, i might have become a nuclear physicist, had they explained it like this back then, instead of thrashing us to pieces with the slipper

Agreed. I have watched all parts

This is how education is supposed to be done.

Absolutely agree with your comments. Very well done, I wish I had seen this video 45 years ago in high school.

The definition of an atom is not indivisible , the video just said Dalton was hypothesizing.

I agree. But certainly not with everything. I have now seen enough evidence to follow the portion on how pre-Nazi/Nazi Germany was MUCH further along in nuclear weapons research and development than we've been told for 70 (and more) years. Scary thought there. But the US stole no more 'intellectual property' from Germany and Eastern/Western Europe than what would be considered normal 'shady dealings' between nation-states all throughout history. As far as WARTIME is concerned, well, all bets are off. Intelligence/data gathered during wartime by ANY means is just flat-out how the world WORKS. That's my first point, but it needs to be put in context, and that context is NOT, by any means, limited to the time period during which Nazi Germany became a richer, healthier nation-state. In other words, the period between roughly 1933 and 1939. The period during which Hitler and his political machine turned Germany around 180 degrees, reversing the horrible condition the German economy was left in after WWI. Making real, economically valid changes in the way the German nation controlled it's resources. Except for the isolationist policies, which were un-sustainable in the long term. Germany lacked the natural resources necessary to remain isolationist. This is a large part of why Hitler thought he was going to rule the world. By making it ALL Germany. No more isolationism when you're the only nation-state on the planet. OK, the context that 'intellectual property' existed in MUST be mentioned to dispute the ridiculous assertion that the US somehow stole all it's knowledge from friggin' Nazi Germany. Eastern/Western European scientists and academics **they were FAR from all being German nationals or even citizens.** Then, as now, researchers and academics work in universities, government sponsored programs, and private industry, as they have for a couple hundred years. These researchers and academics PUBLISHED their work. They SHARED much of it, as has been the case, again, for hundreds of years. The US didn't need to 'steal' anything from Nazi Germany. We were part of the world of academia and research just as well as any OTHER country on earth. We had our scientists and researchers and academics, and the fruits of their labors, and these guys ALSO published in the various journals, then as now. I could go on, but it would be pointless. The facts are the facts. Yes, Nazi Germany was FAR ahead in their nuclear weapons research than we've been told for a good couple decades. But do your research. Before Germany became NAZI Germany, began to shy away from what had been normal relations with the rest of the world, and essentially moved into 'war is coming' mode, the US and the rest of the world interacted with German and OTHER Eastern/Western European intellectuals, and THEY interacted with the US, in kind. A GOOD portion of cutting edge research of all kinds WAS being done in Eastern/Western Europe, but that's not the same as saying it was all being done in Germany. That's absurd. The US didn't need to steal anything from Germany during peacetime. By definition, we weren't stealing from Germany during WWII, and finally, German and OTHER Eastern/Western European intellectuals WANTED to come to the US AFTER WWII. We didn't steal anything. It was either shared through the normal channels of scientific research, or CAME to the US eventually, anyway.