Explosion and energy of nuclear fission chain reaction by Uranium 235 applied to Hiroshima atomic bomb

　The atoms of all substances are composed of the central nucleus and the surrounding electron group. The number of positive electric protons and nonelectric neutrons in the nucleus is most stable and solid within substances. However, the nucleus of uranium 235 releases the neutrons by super-repeat splitting on absorbing neutrons. They trigger re-division of its neutron split uranium 235. Concentrating only uranium 235 to the critical volume so that released neutrons are not wasted will result in a series of ultrafast nuclear fission chain reactions. With only 80 chains, it causes about 10 to the power of 24. Uranium 235 generates more than 2.6 million times more calories than coal with the same mass. The explosions and energy sources of the sun and stars in the heaven with the nuclear fission which had been applied to the Hiroshima atomic bomb.

Hiroshima atomic bomb exploded a nuclear fission chain reaction by uranium 235 within one millionth per a second

　The Hiroshima atomic bomb caused a nuclear fission chain reaction by colliding neutron with uranium 235 within a barrel type when the critical amount was exceeded. At the moment of the nuclear fission chain reaction of one-millionth per a second, super-nuclear explosion energy was released by about 700 g within about 50 kg of uranium 235. Ultra high temperature of several million degrees, hundreds of thousands of atmospheric pressure, gamma ray, electromagnetic wave, neutron diffused terrifically from the atomic bomb. While colliding with the surrounding atmosphere they erupted while bursting hot rays and shock waves. The energy of fission approximately composed of 5% initial radiation, 30% heat rays, 50% blast winds, and 10% violating residual radiation.

　The phenomenon had been taken with ultrahigh speed camera at the first Trinity experiment in human history. 1) At 1 millionth per a second, the shock wave had bursted from the explosion point of the fireball by the atomic bomb. 2) At 2 millionth per a second, the shock waves had diffused concentrically from the earth's surface. 3) The blast had rolled up the desert.

　From this process, the atomic bomb had exploded at one millionth per a second and a fireball appeared, and the surroundings emitted pale fireball from explosion, heat ray, and radiation.

Hiroshima atomic bomb with highly concentrated uranium 235 exposed the super destructive energy by nuclear fission chain reaction

　USA invested $ 2 billion in the Manhattan plan to complete the atomic bomb before the end of the Pacific War and concluded it from September 1942. It needed slightly 500 million dollars for the electromagnetic separation method and 500 million dollars for the gas diffusion method to produce highly enrich uranium 235, for the  explosive material of the Hiroshima atomic bomb. Uranium 235 was low concentrated from gas diffusion method until March 1945. 50 kg of highly enriched uranium 235 could be supplied by the electromagnetic separation method in time before August 1945. 

 Compared to the uranium process, the explosive device of Hiroshima atomic bomb could be easily developed and produced. The uranium 235 were separated into a shell-like part and a ring-shaped part. After they crashed by TNT, Neutrons were generated and the super destructive energy could be exposed by the nuclear fission and chain reaction within uranium 235.

A development and implementation leader into Hiroshima Atomic Bomb for the first time in human history

  They were a substantial development and implementation leader of the first atomic bomb in human history. The person on the right is Julius Robert Oppenheimer, Ph.D. who was a developer. The person on the left was, Leslie Richard Groves, the executive. Leo Szilard and Albert Einstein on August 2nd, 1939 had appealed Atomic Bomb Crisis by Nazi German to President Roosevelt, who commanded the beginning of the atomic bomb development by the Manhattan plan. From September 1942, Globus was appointed for the executive director and implemented confidentially the Manhattan plan of Atomic Bomb within the Army, which was invested a budget of 2.2 billion dollars. On March, 1943 Oppenheimer was appointed the Director at Los Alamos National Laboratory and led the development of the atomic bomb. On July 16, 1945, Oppenheimer succeeded the Trinity Atomic Bomb experiment and on July 23, Groves ordered the atomic bomb into Hiroshima City.

Both deaths by Hiroshima and Nagasaki Atomic Bomb corresponded to that by Air raids throughout Japan by B-29

   President Franklin Roosevelt boosted the Military aircraft in the January 14, 1939 of Union massage. On May 16, 1940, he appealed the 50,000 aircrafts per a year extraordinarily. A long-range strategic bomber was completed in June 1943 which was developed B-29 with a radius of 3,219 km and an altitude of 9,144 m by 3 billion dollars. From September 1942, he spent $ 2 billion into the Manhattan project, which was the development of the atomic bomb. Japan military had been already annihilated and destroyed from Solomon Islands in August 1942. The B - 29 developed an incendiary bomb that burns people and buildings, bombed it and burned the whole of Japan through aerial bombardment. B-29 intensively bombed the urban areas of Japan intensively from the Yahata Air raid on June 16, 1944. After less alarm to many citizens, they ran back to the air defense shelter but they were delayed. The primary dead citizens (excluding missing) were about 225,000 at the Air raid of the mainland (excluding Okinawa), about 150,000 at Hiroshima Atomic Bomb, about 74,000 at Nagasaki Atomic Bomb, totaling about 449,000. The two bases of the Hiroshima Atomic Bomb and the Nagasaki Bomb corresponded to the Air raids deaths throughout Japan by B-29.

Imperial Headquarter announced the atomic bomb as a new bomb and Japan should already win in justice.

   Imperial Headquarter announced at 15 PM on August 7 that B-29 used a new bomb on Hiroshima City on August 6, 1945. 

1) Hiroshima City suffered considerable damage by attacks of a few enemy B-29. 2) Details of the enemies was now being investigated, such as those using new bombs in the attack.
  In the nationwide Yomiuri Newspaper in Japan, the new bomb was a hollow explosion with a parachute, which caused house collapses and fires. "Justice in Japan does not crush, shame the enemy on the cruelty" After about 8 o'clock on 6, Aug, a few B-29 entered the sky above Hiroshima City and dropped a few bombs. As a result, a considerable number of houses were collapsed and fires were broke out in downtown areas. This new type of bomb used by the enemy was what burst on the way of falling with a parachute. Regarding the power of the new bomb, the authorities would be promptly conducting the investigation, so it should be clearly found but disrespecting was prohibited.
   The Newsletter declared "Western countries are often banned as "humanitarian enemies" by bringing together this inhuman cruelty while referring to humanitarianism with daily religious beliefs of Christianity. Their evil masks are completely removed and it should be said that Japan already won in justice".

"Enola Gay" bomber drove and dropped an atomic bomb to Hiroshima City for the first time in human history

The B-29 "Enola Gay" loaded the atomic bomb "Little Boy" for the first time in human history and dropped on Hiroshima City, Aug. 6th, 1945. The captain "Tibbets", Paul Warfield Tibbets, Jr. named the bomber "Enola Gay" which he quote from his mother's name and was painted at the boarding gate ahead. In order to keep the atom bombs secret, the B-29 was changed the aircraft number on the vertical tail to "R" with a large circle and the recognition number to "86"on the airframe. The exhibition of real "Enola Gay" with the history about atomic bomb disasters at the Smithsonian Museum in 1995 was abandoned due to the violent opposition of the veterans. The aircraft is displayed with sharp guard at the annex.

The Mushroom cloud became huge still after 20 minutes passed since the Hiroshima atomic bomb exploded

   The Atomic Bomb was dropped in Hiroshima City, which exploded at 8:15AM on August 15, 1945. The Mushroom clouds are generated from the hypocenter of the Atomic Bomb and it covered almost Hiroshima City. The Mushroom clouds had been also enormous still after 20 minutes have passed since the explosion of the Atomic Bomb. The Mushroom cloud was photographed from the ground of Kaitaichi Town where existed near the Hiroshima City. It was caught from Kaichi Town about 10 km east from Hiroshima city. Kaitaichi Town, where was mostly settled from the sea and surrounded by three low mountains. Kaitaichi Town was an intersection point between Hiroshima and Kure military bases.

Protest of Smithsonian exhibition about Hiroshima Atomic Bomb and removal of the disaster history

     This shows a duplicate of a replica of "Little Boy" which was a uranium type  of the atomic bomb dropped in Hiroshima City. The replica was reproduced the appearance and color from the atomic bomb material to the details of the prototype. In the center of the "Little Boy", an orange safety plug protected the safety device. 

   The replica of "Little Boy" is exhibited at the Smithsonian Air and Space Museum located at the side of Dulles Airport. Enola Gay's B-29 bomber that dropped "Little Boy" was also displayed in the annex of the museum. In 1995, the Veteran organization of the US military protested the exhibition of "Enola Gay" B-29, and the exhibition was torn down. In 2003 the disaster and historical documents caused the Hiroshiam Atomic Bomb about the legitimacy of the American military were deleted and exhibited in the annex. 

   The B-29 bomber of the Box Car that dropped the Nagasaki Atomic Bomb is displayed with the Nagasaki Atomic Bomb "Fat Man" at the Dayton Air Force Museum in Ohio sate.

News Papers only reported the atomic bomb as only large powerful bomb

　The New York Times was a great influential newspaper in the United States, which posted crossword puzzles during the Second World War at 1942. It was a liberal newspaper approved any intervention by US government and asserted the justification of the World War order by the Allied Powers. The Hiroshima Atomic Bomb of August 6, 1945 was posted on the top news on August 7, 1945 on morning edition. "First Atomic Bomb dropped on Japan;  Missile is equal to 20,000 Tons of TNT; Truman  Warns  Foe of a "Rain of Ruin". President Truman, Henry S. warned Japan or enemy countries of multiple explosions of Atomic Bomb from US Army. News Papers only reports the atomic bomb as a single large, powerful bomb by intensive information control from the US military. Most other spaces of news paper reported only the victory warfare of the Pacific War.

Confidential and Secret preparation and training of Hiroshima Atomic Bomb at the air force of Utah state

  A preliminary implementation was carried out with a simulated "Little Boy" for testing to install it in "Enola Gay" B-29 before dropping the Hiroshima Atomic Bomb. In May 1945 a secret experiment and a refurbishment loading of the B - 29 was carried out at Wendover Air Force Base in the desert at the western end of the state of Utah in the United States of America. "Enola Gay", which loaded the atomic bomb "Little Boy" from Wendover Air Force Base, flew to Tinian Island. In September 1944 the new base contraction and the secret atomic bombing unit were confidentially organized under the lieutenant General, Leslie Richard Groves Jr. Air Force brigadier General, Paul Warfield Tibbets Jr. was appointed aboard Enola Gay, which would drop the Hiroshima Atomic Bomb. Immediately after arriving at Tinian Island, the Wendover Air Force Base had disappeared in July 1944.

Hiroshima Atomic bomb completely destroyed and burned in Hiroshima city after one hours

About one hour after the explosion of the Hiroshima Atomic Bomb on August 6, 1945 at 8:15 AM, the majority of Hiroshima City burst into a lot of flames. On Hiroshima City just under the Hiroshima Atomic Bomb, Mushroom cloud had occurred. Huge smoke clouds was covered with extensive fires. Due to the violent blast of Hiroshima Atomic Bomb and the thermal radiation, most of the houses without buildings were completely destroyed and burned down. Many citizens were burned down and died by total destruction or burned without escape and breathing from the fires at the surroundings. Most Japanese houses were made of wood, with the exception of reinforced concrete buildings involving complete destruction and burnout.

Mushroom cloud completely covering Hiroshima City one hour after the Hiroshima Atomic Bomb

　Hiroshima Atomic Bomb was a mushroom cloud taken an aerial photograph  from the US military reconnaissance plane about one hour after explosion at Hiroshima City on August 6, 1945 at 8:15 AM. It reconnoitered the disaster at about 80 km southeast from the hypocenter. From 30 seconds after the explosion of the atomic bomb, it was turning over to observe the damage situation toward Hiroshima City. Although at about 30,000 feet (9.14 km) height also it fled over the sky, the mushroom cloud swelled and rose higher than that. With gray clouds from the purple flame, the center part exploded a red mass and the mushroom clouds expanded out. Hiroshima City was completely swallowed by pyroclastic flow like a torrents of lava. Narrowly outside of the corner of Kure City at the southeast end, the fog ranges from Kurashi to Etajima in the Seto Inland Sea, but the other northeast to Hiroshima City was completely covered with mushroom clouds.

Aerial photographs on the day following Hiroshima Atomic Bomb showed all center destruction.

   The next day after August 6, 1945 when the Hiroshima Atomic Bomb was dropped and exploded, USA military aircrafts for reconnaissance photos  flew on August 7, 1945. That took aerial photographs of the exposure to Atomic Bomb against Hiroshima City from the altitude of about 9000 m. That shot and scouted the aerial photographs after Hiroshima Atomic Bomb similar to the mosaic aerial photographs before the Hiroshima Atomic Bomb. It bursted at about 600 m above the real hypocenter of the Shima hospital about 300 m southeast of Aiyoi bridge supposed to be the hypocenter. The Circumference within about 2000m from the hypocenter was almost completely destroyed and burned down. Especially the above had been destroyed all around the Temma River to the west branched from Ota River at Hiroshima Castle, the main Ota downstream west to the Motoyasugawa river where branched to the east from Aiyoibashi Bridge.

Purple flames and Mushroom clouds burn up from the red stalk exploded by Atomic Bomb after 15min

Hiroshima Atomic Bomb called "Little Boy" was dropped from B-29 "Enola Gay" to the center of Hiroshima City. It exploded at the center of Hiroshima City on August 6, 1945, 8:15 AM. The aerial photograph 15 minutes after the exploded entirely Hiroshima City by an Atomic Bomb. Purple flames and Mushroom clouds burn up from the red stalk in the center. The altitude of Mushroom Clouds was higher than 9400m from the dropped umbrella with "Little Boy" by a visual aiming. As a result of the blast from the atomic bomb, the center of Hiroshima City was completely destroyed and black smoke covered and burnt down at a stretch. The lower right was only the southern end on lower right with war port and the southwestern end on lower left with military factories had been only escaped the exploded Atomic Bomb with Mushrooms Clouds. One of the goal had experimented indiscriminate destruction to almost all of the citizens and buildings, avoiding parts of military facilities and military factories after all.

Disaster map in Hiroshima City by Hiroshima Atomic Bomb of people and buildings.

     It was a map of the damage situation of the Hiroshima Atomic Bomb that bursted on August 6, 1945 in Hiroshima city. According to the announcement of Hiroshima prefectural police headquarters on November 30, 1945, the area of damage in Hiroshima Community Area was 33.46 million ㎡ : square meters ( accounting for 92%), the burned area was 13.22 million ㎡ (40%).     The casualties of civilians were 78, 150 people dead, 9,428 seriously injured, 27,997 mild people, 3,983 missing people, 176,983 other victims, totaling 306,645 people. The inside of the red half line was a burned-out area, 92% of pre 76,327 houses or buildings were damaged, 47, 969 of full-burned houses, 3,818 full-burnst and 18,369 semi-burnt or semi-bursts.      From inside the hypocenter of the Hiroshima Atomic Bomb, the blue half line indicated 0.5 km, 1 km, 1.5 km, 2.0 km, 2.5 km, 3.0 km, 3.5 km, 4.0 km from the hypocenter Km in the range of each 500 m. Red Circles ◯ is military forces and Blue Circles ◯ was the arrangement of emergency first aid stations. (Hiroshima Atomic Bomb Medical History, 1961)

Hiroshima Atomic Bomb had been formulated on mosaic aerial photographies.

   In April 1945, a satellite image of Hiroshima City had been formulated by combining a number of aerial photographs like a mosaic for a strategy plan to drop the Atomic Bomb. Hiroshima City had been made one of target plans during 3 months before the atomic bomb experiment was successful on July 16. The target standard for the Little Boy to be dropped and exploded, where was Aioi Bridge in the center of Hiroshima City, was designated as No. 90.30 on the Map. It had drawn a concentric circles within a radius of 70,00 feet (2.13 Km) from the center of Aioi Bridge (east-west scale: 063, north-south scale: 096). Aerial drawings had been confidential documents for pilots of Enola Gay B-29, bombers and patrols.

Final orders of Atomic Bombs to Hiroshima, et.al. from the Secretary of War

  An experiment of Atomic Bomb was successful on July 16, 1945 in the Aramogord Desert on USA. Nine days after, on July 25, an official Atomic Bomb submission order was issued, based on the approval of the Secretary of War and the Chief of Staff.   Thos T. Hardy of the Chiefs of Staff on behalf of the General Army Chiefs formulated a command of dropping and recording the Atomic Bomb to Gen. Carl Sparts, a commander of the Army Strategic Air Force. Nine days after, from August 3rd, depending on the weather condition, the first special Atomic Bomb was ordered to drop one of the targets: Hiroshima, Kokura, Niigata and Nagasaki with visual inspection from 20th Air Force.

The real Little Boy of Atomic Bomb just before Hiroshima City

   "Little Boy" of Uranium type atomic bomb was installed in the pit just before loading in the B-29 bomber "Enola Gay" which drove the Hiroshima atomic bomb. It was used for the first time in nuclear warfare on human history. Little Boy was manufactured with uranium 235 with a total length of 3.12 m, a maximum diameter of 0.75 m, a total weight of about 5000 Kg. Little boy was handled confidentially because it was first exploded in actual war without preliminary nuclear test. The body of Little Boy was lifted from this pit with a hydraulic jack and mounted into the bomb storage of Enola Gay aircraft.

 

First Nuclear Wars era from the success of Manhattan Project

 On July 16, 1945, Manhattan Project succeeded in experimenting the first Atomic Bomb in human history on　Alamogord Desert in the United States. The world's first artificial atomic bomb exploded at 5 : 29 : 45 AM. The target was 48 Km southeast of Socorro, New Mexico. The name of this Trinity experiment was cited from the Trinity of Christianity Theory. From this critical point, the first time in the history of Mankind has entered the era of Nuclear War. The nuclear bomb with the type of the "Gadget" bomb applied with plutonium of Nagasaki different from uranium 235 of Hiroshima exploded widespread Atomic Bomb.

Hiroshima Atomic Bomb at First Nuclear War of Human Race

    In the first Nuclear War of the human race, an atomic bomb burst in Hiroshima City, Japan at 8:15 AM on August 6th in 1945. Little Boy's nickname for atomic bomb was dropped from A-bomb carried by Enola Gay, B-29 toward Aioi Bridge for Hiroshima City's target point. It exploded at 580 m above the Shima Hospital in 19 Saiku-machi in Hiroshima City where was near the target.