3:50 Previously unseen documents about the deaths of JFK and MLK.
7:05 PM And i still hear the echoes (the echoes).
8:43 A Hungarian nabob ahead of his time.
9:10 PM Uranium (highly enriched) critical mass is about 50 kg. In the Hiroshima device they supposedly had 64 kg, separated in two subcritical pieces that in the end were put together to form over critical mass. What i do not understand is how they keep a similar device on the shelf for decades with no cooling systems since U235 in a piece heavier that one kilogram heats up by itself.
9:45 I had a professor in college who kept telling these things but nobody would listen (at the time i believed he was a little nuts). He about 20 years ago disappeared, never to be found.
8:43 A Hungarian nabob ahead of his time.
9:10 PM Uranium (highly enriched) critical mass is about 50 kg. In the Hiroshima device they supposedly had 64 kg, separated in two subcritical pieces that in the end were put together to form over critical mass. What i do not understand is how they keep a similar device on the shelf for decades with no cooling systems since U235 in a piece heavier that one kilogram heats up by itself.
9:45 I had a professor in college who kept telling these things but nobody would listen (at the time i believed he was a little nuts). He about 20 years ago disappeared, never to be found.
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