NOTE (PLEASE READ) : Do not use boom 50 ,to make the bomb explode shoot cannon to explode bomb
,Make sure to low graphics and zoom away because the explosion is very huge.

                                                                    Castle Bravo was the first in a series of high-yield thermonuclear weapon design tests conducted by the United States at Bikini Atoll, Marshall Islands, as part of Operation Castle. Detonated on March 1, 1954, the device was the most powerful nuclear device detonated by the United States and its first lithium deuteride fueled thermonuclear weapon.[1][2] Castle Bravo's yield was 15 megatons of TNT, 2.5 times the predicted 6.0 megatons, due to unforeseen additional reactions involving lithium-7,[3] which led to the unexpected radioactive contamination of areas to the east of Bikini Atoll. At the time, it was the most powerful artificial explosion in history.Castle BravoCastle Bravo Blast.jpgCastle Bravo mushroom cloudInformationCountryUnited StatesTest seriesOperation CastleTest siteBikini AtollDateMarch 1, 1954(66 years ago)Test typeAtmosphericYield15 Mt (approx. 63 PJ)Test chronologyCastle Romeo ?Fallout, the heaviest of which was in the form of pulverized surface coral from the detonation, fell on residents of Rongelap and Utirik atolls, while the more particulate and gaseous fallout spread around the world. The inhabitants of the islands were not evacuated until three days later and suffered radiation sickness. Twenty-three crew members of the Japanese fishing vessel Daigo Fukuryu Maru ("Lucky Dragon No. 5") were also contaminated by the heavy fallout, experiencing acute radiation syndrome. The blast incited international reaction over atmospheric thermonuclear testing.[4]The Bravo Crater is located at 11°41'50?N 165°16'19?E. The remains of the Castle Bravo causeway are at 11°42'6?N 165°17'7?E.