/u/llehsadam's posts

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Humans need oxygen, but what other gases can replace the other elements in air? More specifically can argon replace nitrogen and would it be safe to breathe?

36 upvotes • r/askscience

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In the 1950s Soviet scientists proposed the construction of ocean dams to change currents and warm the Arctic. Could a similar be used to cool it down?

33 upvotes • r/askscience

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Was smoke used to cover allied troops on the beach on D-Day?

21 upvotes • r/AskHistorians

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Is reboiling water safe?

3 upvotes • r/askscience

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r/IndieDev Weekly Monday Megathread - August 04, 2024 - New users start here! Show us what you're working on! Have a chat! Ask a question!

3 upvotes • r/IndieDev

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Do Ionic Hairdryers actually shoot negative ions into drying hair? If so, is there a benefit?

1 upvotes • r/askscience

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What is the smallest space a human mind can fit in?

1 upvotes • r/askscience

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Is this a statement to make: we will reach the limits of our instruments before we know the limits of the universe they measure?

1 upvotes • r/askscience

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Would it be possible to introduce a breathable atmosphere to the moon, with the assumption that we have as much time and money as we need?

1 upvotes • r/askscience

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Scientists and guitarists, does shielding the electronics of an electric guitar work or is that a myth? I cannot find any empirical studies on the subject.

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Humans need oxygen, but what other gases can replace the other elements in air? More specifically can argon replace nitrogen and would it be safe to breathe?	36	askscience
In the 1950s Soviet scientists proposed the construction of ocean dams to change currents and warm the Arctic. Could a similar be used to cool it down?	33	askscience
Was smoke used to cover allied troops on the beach on D-Day?	21	AskHistorians
Is reboiling water safe?	3	askscience
r/IndieDev Weekly Monday Megathread - August 04, 2024 - New users start here! Show us what you're working on! Have a chat! Ask a question!	3	IndieDev
Do Ionic Hairdryers actually shoot negative ions into drying hair? If so, is there a benefit?	1	askscience
What is the smallest space a human mind can fit in?	1	askscience
Is this a statement to make: we will reach the limits of our instruments before we know the limits of the universe they measure?	1	askscience
Would it be possible to introduce a breathable atmosphere to the moon, with the assumption that we have as much time and money as we need?	1	askscience
Scientists and guitarists, does shielding the electronics of an electric guitar work or is that a myth? I cannot find any empirical studies on the subject.	1	askscience