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Hans-Peter E. Kristiansen
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Stud. Scient. Casual LaTeX user. TikZ newbie.
501
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Aarhus, Denmark
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How can a human eye focus on a screen directly in front of it?
optics
biology
eye
jul 27 at 5:59
David Zaslavsky
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How to guess the content of a christmas present?
newtonian-mechanics
heat
imaging
jan 2 '12 at 20:14
Sklivvz
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