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Fusion, an energy of military origin

The fusion energy has its roots in military field. During the development of the first atomic bomb In World War II, some scientists began some studies on the possibility of building a nuclear bomb fusion. After 1945, movements for international control of atomic weapons slowed down research, until the Soviet atomic bomb explosion in October 1949 marked the official beginning of the Cold War. Research on fusion for military purposes began in the 1940s as part of the so-called 'Manhattan Project', but did not meet with relative success until 1952. Research on controlled fusion for civilian purposes began in the…

Astrophysicist explains one concept in 5 Levels of difficulty

With their feet dangling, and amusing themselves–until I stopped them–by throwing stones at the giant mass. After I had spoken to them about it, they began playing at “touch” in and out of the group of bystanders. Among these were a couple of cyclists, a jobbing gardener I employed sometimes, a girl carrying a baby, Gregg the butcher and his little boy, and two or three loafers and golf caddies who were accustomed to hang about the railway station. There was very little talking. Few of the common people in England had anything but the vaguest astronomical ideas in those…

Best Drones for photography and the thrill of flying

Fun, as you might imagine, was not how I would describe this adventure. Awesome? Yes. Fun? No. N.O. No way. But would I do it again? If I could rewind to that moment when the alarm went off at 4:30 a.m. to throw on clothes, grab our packs and trek up that mountain, would I? You bet your buttons I would. Here’s lives at the intersection of fun and scary. One of my companions summed the whole experience up perfectly. He leaned back in his chair at dinner that night, shrimp taco in hand, “These are the kinds of experiences…