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Bomb-making instructions on the Internet. Steel or PVC pipe section with end caps in nearly any configuration are the most prevalent type of containers. Also, thick-walled cardboard is a viable non-fragmenting alternative. The availability of bomb-making instruction on the Internet has been a cause célèbre amongst lawmakers and politicians ...
[61] [63] They were safely detonated by bomb squads; [60] the pipe bomb at the RNC was neutralized at 3:33 p.m. and the pipe bomb at the DNC was neutralized at 4:36 p.m., according to a Capitol Police timeline. [62] The bombs were fully functional and constructed of galvanized steel pipes, homemade black powder, and kitchen timers.
t. e. A suicide attack is a deliberate attack in which the perpetrators knowingly sacrifice their own lives as part of the attack. These attacks are often associated with terrorism or military conflicts and are considered a form of murder–suicide. Suicide attacks involving explosives are commonly referred to as suicide bombings.
J. Robert Oppenheimer. J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈɒpənhaɪmər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist who served as the director of the Manhattan Project 's Los Alamos Laboratory during World War II. He is often called the "father of the atomic bomb " for ...
Nuclear weapons delivery is the technology and systems used to place a nuclear weapon at the position of detonation, on or near its target. Several methods have been developed to carry out this task. Strategic nuclear weapons are used primarily as part of a doctrine of deterrence by threatening large targets, such as cities.
The dominant contribution of fission neutrons to the bomb's power is the initiation of subsequent fissions. Over half of the neutrons escape the bomb core, but the rest strike 235 U nuclei causing them to fission in an exponentially growing chain reaction (1, 2, 4, 8, 16, etc.). Starting from one atom, the number of fissions can theoretically ...
An escape beat is a form of cardiac arrhythmia, in this case known as an ectopic beat. It can be considered a form of ectopic pacemaker activity that is unveiled by lack of other pacemakers to stimulate the ventricles. Ventricular pacemaker cells discharge at a slower rate than the SA or AV node. While the SA node typically initiates a rate of ...
Escape The Titanic is the latest hidden object/puzzle mobile game to make a big splash in the iOS App Store (pun intended). Like most games of its kind, though, it's easy to get stuck and be ...