beryllium-polonium core
1Beryllium — Béryllium Pour les articles homonymes, voir Béryllium (maladie professionnelle). Béryllium …
2Beryllium — (pronEng|bəˈrɪliəm) is a chemical element with the symbol Be and atomic number 4. A bivalent element, beryllium is a steel grey, strong, light weight yet brittle alkaline earth metal. It is primarily used as a hardening agent in alloys, most… …
3Béryllium — Pour les articles homonymes, voir Béryllium (maladie professionnelle). Béryllium Lithium …
4Modulated neutron initiator — A modulated neutron initiator is a neutron source capable of producing a burst of neutrons on activation. It is a crucial part of some nuclear weapons, as its role is to kick start the chain reaction at the optimal moment when the configuration… …
5Fat Man — This article is about the World War II nuclear weapon. For other uses, see Fat Man (disambiguation). Fat Man (Atomic Bomb) Mockup of the original weapon …
67440-41-7 — Béryllium Pour les articles homonymes, voir Béryllium (maladie professionnelle). Béryllium …
7Berylium — Béryllium Pour les articles homonymes, voir Béryllium (maladie professionnelle). Béryllium …
8Bérylium — Béryllium Pour les articles homonymes, voir Béryllium (maladie professionnelle). Béryllium …
9Nuclear weapon design — The first nuclear weapons, though large, cumbersome and inefficient, provided the basic design building blocks of all future weapons. Here the Gadget device is prepared for the first nuclear test: Trinity. Nuclear weapon designs are physical,… …
10Manhattan Project — This article is about the atomic bomb project. For other uses, see Manhattan Project (disambiguation). Manhattan District The Manhattan Project created the first nuclear bombs. The Trinity test …
