/u/Koeny1's posts in /r/askscience

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Is it fair to compare ingesting an amount of food emitting 100 Bq/kg of K-40 to the same amount of food emitting 100 Bq/kg of Cs-137, I-131 or Sr-90 in terms of the biological effects of their decay?

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What causes muscle spasms after death?

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How was the exact distance between CERN and Gran Sasso determined? Could it be that this measurement was wrong or that the distance changed since the completion of CERN or the neutrino detector at Gran Sasso?

4 upvotes

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Can earth, the sun and the center of the galaxy ever align?

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Aspartame and health, what's your take?

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How do scientists get to know how complex biological systems like the Krebs cycle work on a molecular level?

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If someone says: "You can't use rats to determine the risks of long-term exposure to food additives to humans because they live to short.", do they have a valid point?

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How did Galilei exactly determine that Earth revolves around the Sun?

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Can coral islands grow in height to keep up with a moderate rise in sea level?

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Why wasn't the 2011 Japan tsunami preceded by a drawback when the 2004 Indian Ocean tsunami was (at least east of the earthquake)?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is it fair to compare ingesting an amount of food emitting 100 Bq/kg of K-40 to the same amount of food emitting 100 Bq/kg of Cs-137, I-131 or Sr-90 in terms of the biological effects of their decay?	5
What causes muscle spasms after death?	5
How was the exact distance between CERN and Gran Sasso determined? Could it be that this measurement was wrong or that the distance changed since the completion of CERN or the neutrino detector at Gran Sasso?	4
Can earth, the sun and the center of the galaxy ever align?	4
Aspartame and health, what's your take?	4
How do scientists get to know how complex biological systems like the Krebs cycle work on a molecular level?	4
If someone says: "You can't use rats to determine the risks of long-term exposure to food additives to humans because they live to short.", do they have a valid point?	3
How did Galilei exactly determine that Earth revolves around the Sun?	3
Can coral islands grow in height to keep up with a moderate rise in sea level?	3
Why wasn't the 2011 Japan tsunami preceded by a drawback when the 2004 Indian Ocean tsunami was (at least east of the earthquake)?	3