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

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When two waves interfere destructively, where does the energy they carried go?

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So far as I can tell, the world's oldest, tallest, and biggest (by weight) non-clonal living trees all live in California. Is it possible that similarly sized trees, similarly old trees, and similarly tall trees existed elsewhere in the world? What makes California special?

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Most second-dose vaccine shots i've received in my life were 6-month-later boosters or even years-later boosters. Why is are the COVID vaccine second doses timed so quickly (2-3 weeks) after the first dose?

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Is a magnetic field excluded from the center hole of a toroidal piece of type I superconductor?

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Is there any evidence that communities where (religious or fashionable) full face coverings are culturally encouraged or enforced have had better COVID outcomes?

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Are there caves on Mars?

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Could one in theory make a vacuum blimp?

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Are there examples in nature of organisms "working out"... as in doing unnecessary physical labor in order to keep their body fit for future physical labor?

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How does a computerized "balanced" dice system work?

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If a severely injured caterpillar undergoes metamorphosis, will it be similarly crippled after emerging from its chrysalis?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
When two waves interfere destructively, where does the energy they carried go?	1
So far as I can tell, the world's oldest, tallest, and biggest (by weight) non-clonal living trees all live in California. Is it possible that similarly sized trees, similarly old trees, and similarly tall trees existed elsewhere in the world? What makes California special?	1
Most second-dose vaccine shots i've received in my life were 6-month-later boosters or even years-later boosters. Why is are the COVID vaccine second doses timed so quickly (2-3 weeks) after the first dose?	1
Is a magnetic field excluded from the center hole of a toroidal piece of type I superconductor?	1
Is there any evidence that communities where (religious or fashionable) full face coverings are culturally encouraged or enforced have had better COVID outcomes?	1
Are there caves on Mars?	1
Could one in theory make a vacuum blimp?	1
Are there examples in nature of organisms "working out"... as in doing unnecessary physical labor in order to keep their body fit for future physical labor?	1
How does a computerized "balanced" dice system work?	1
If a severely injured caterpillar undergoes metamorphosis, will it be similarly crippled after emerging from its chrysalis?	1