/r/askscience

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What type of porcelain glaze reduces surface tension?

2351 upvotes • healing_goose

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What would happen if a nuclear bomb was detonated in a 1km thick block of steel?

2350 upvotes • gkw12345

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We are scientists from the Society of Vertebrate Paleontology coming to you from our annual meeting in Salt Lake City. We study fossils. Ask Us Anything!

2349 upvotes • VertPaleoAMA

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How do Google's driverless cars handle ice on roads?

2348 upvotes • BKS_ELITE

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What is the evolutionary background behind Temperature Dependent Sex Determination?

2348 upvotes • jxz107

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Why do lenses have shadows?

2348 upvotes • BrownApez

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If I donate part of my liver to someone, the liver regrows. What if in the future I need a new liver? Can I receive a portion of my exliver from said person who received it? Will I need immunosuppressive drugs?

2346 upvotes • saybyetoyourmom

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Do any organisms besides humans make non-biodegradable materials or make use of non-renewable resources?

2346 upvotes • GrizzledBlackBear

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If two cyclists - one 50kgs and one 100kgs ride up a hill, will the heavier cyclist have done exactly twice the work?

2345 upvotes • billie_jeans_son

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"The speed of light is constant for every observer." But how can this be true? [pic]

2345 upvotes • dekachin4

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What type of porcelain glaze reduces surface tension?	2351	healing_goose
What would happen if a nuclear bomb was detonated in a 1km thick block of steel?	2350	gkw12345
We are scientists from the Society of Vertebrate Paleontology coming to you from our annual meeting in Salt Lake City. We study fossils. Ask Us Anything!	2349	VertPaleoAMA
How do Google's driverless cars handle ice on roads?	2348	BKS_ELITE
What is the evolutionary background behind Temperature Dependent Sex Determination?	2348	jxz107
Why do lenses have shadows?	2348	BrownApez
If I donate part of my liver to someone, the liver regrows. What if in the future I need a new liver? Can I receive a portion of my exliver from said person who received it? Will I need immunosuppressive drugs?	2346	saybyetoyourmom
Do any organisms besides humans make non-biodegradable materials or make use of non-renewable resources?	2346	GrizzledBlackBear
If two cyclists - one 50kgs and one 100kgs ride up a hill, will the heavier cyclist have done exactly twice the work?	2345	billie_jeans_son
"The speed of light is constant for every observer." But how can this be true? [pic]	2345	dekachin4