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

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Does a chameleon shooting its tongue at an insect have to calculate how far the insect is, or does it just shoot until it feels that it made a hit?

6 upvotes

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Does using a mechanical appliance a lot in short time, with long periods of downtime in-between cause the same mechanical wear as regular use with short time breaks - if the number of uses is, on average, the same?

1 upvotes

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Are there any questions in your field that we simply do not have the technology to investigate and instead have to make do with "that's just the way things are"?

1 upvotes

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After losing blood, how many calories are used to restore blood level to its previous level (per let's say 100ml)?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Does a chameleon shooting its tongue at an insect have to calculate how far the insect is, or does it just shoot until it feels that it made a hit?	6
Does using a mechanical appliance a lot in short time, with long periods of downtime in-between cause the same mechanical wear as regular use with short time breaks - if the number of uses is, on average, the same?	1
Are there any questions in your field that we simply do not have the technology to investigate and instead have to make do with "that's just the way things are"?	1
After losing blood, how many calories are used to restore blood level to its previous level (per let's say 100ml)?	1