Xmas presents

Son and his cousin enjoy the microscope that their grandfather gave them:

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And their other grandfather enjoys a book:

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Tags: Dear old dad · Family · Holidays · Son

$The Golden Ratio: The Story of PHI, the World\\\’s Most Astonishing Number$	The Golden Ratio: The Story of PHI, the World\\\’s Most Astonishing Number Mario Livio
	The Boilerplate Rhino David Quammen
	The World Without Us Alan Wiesman
$Mr. Wilson\\\’s Cabinet of Wonder$	Mr. Wilson\\\’s Cabinet of Wonder Lawrence Weschler
	The Invention of Air Steven Johnson

ken zirkel