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Published byPhebe Doyle Modified over 9 years ago
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Atoms Impact on the world
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How do you know atoms exist? Resolution: 0.1 nm lateral, 0.01 nm depth Scanning Tunnelling microscope Iron atoms on copper surface
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How do you know atoms exist?
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Famous examples of reactions at atomic level Atomic bomb North Korea tested a bomb on 12 Feb 2013; devastation similar to nuclear bomb in Hiroshima in WWII
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Famous examples of reactions at atomic level Fukushima Daiichi nuclear disaster 11 Mar 2011 Nuclear meltdown at power plant due to earthquake and tsunami http://www.youtube.com/watch?v=D91T-B-PVE0
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Famous examples of reactions at atomic level Nuclear fission
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Famous examples of reactions at atomic level Nuclear fusion
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