Every month, Popular Mechanics inspires, instructs and influences the 9 million curious minds that read the...

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Get free shipping Free 5-8 business-day shipping within the U.S. when you order $25 of eligible...

Get free shipping Free 5-8 business-day shipping within the U.S. when you order $25 of eligible...

Get free shipping Free 5-8 business-day shipping within the U.S. when you order $25 of eligible...

Get free shipping Free 5-8 business-day shipping within the U.S. when you order $25 of eligible...

Get free shipping Free 5-8 business-day shipping within the U.S. when you order $25 of eligible...

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Sir Isaac Newton, (1642 - 1726) was an English physicist and mathematician, or natural philosopher, who...

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I'm not done with the book as I write this but believe it will be worth...