/u/keplar's posts in /r/askscience

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How does modern colorization of black & white film photographs or moving pictures work?

116 upvotes

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Why are leading zeroes in a decimal number not considered significant figures?

6 upvotes

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What makes group 11 elements (gold, and to a lesser extent, silver and copper) so resistant to corrosion and so relatively inert?

1 upvotes

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By what mechanism does mental stress induce myokymia (muscle twitching)?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How does modern colorization of black & white film photographs or moving pictures work?	116
Why are leading zeroes in a decimal number not considered significant figures?	6
What makes group 11 elements (gold, and to a lesser extent, silver and copper) so resistant to corrosion and so relatively inert?	1
By what mechanism does mental stress induce myokymia (muscle twitching)?	1