Testing Newton's second law
Newton's second law was proposed by Sir Isaac Newton back in 1687 | You can't be a little bit pregnant, or can you? |
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Do fundamental constants change?
A constant is something invariable or unchanging, says the dictionary |
Millicharged particles This area deals with particles of a small electric charge |
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Where tools are pen and paper, not pumps and power plants | Foundations of quantum mechanics Does an electron have a definite position when no-one looks at it? |
 
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