| 1. | The fusion idea was set aside to concentrate on producing fission bombs.
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| 2. | The fusion idea was put aside to concentrate on producing fission bombs.
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| 3. | The second device was an implosion-type fission bomb with a 22-kiloton yield.
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| 4. | With only fission bombs, nuclear war was something that possibly could be limited.
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| 5. | The requirement of a fission bomb makes the method impractical for power generation.
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| 6. | Nor will it stop someone building a crude fission bomb, untested.
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| 7. | The operation consisted of the testing of four fission bombs.
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| 8. | The Hiroshima fission bomb had a yield of 12 kilotons.
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| 9. | The German Empire was the first state suspected of having a program to develop fission bombs.
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| 10. | This energy is triggered and released in nuclear fission bombs or in civil nuclear power generation.
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