/u/riptide747's posts in /r/askscience

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When staring into complete darkness do your eyes focus on infinity or are they unfocused?

8825 upvotes

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How much power could you generate if you put a water wheel in urinals that when spun generated electricity?

98 upvotes

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Could you use high powered lasers to burn/char paper instead of using ink?

49 upvotes

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Is there any actual difference in battery technology or is it all marketing like "quantum" batteries from Duracell?

17 upvotes

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Hot air rises, global warming is increasing the temperature, does that mean it will become easier to breathe for climbers on Everest with more air rising?

8 upvotes

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What happens to water when it's frozen but has no room to expand?

8 upvotes

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Why do we automatically accept dreams as fact?

1 upvotes

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What would happen if you inhaled Sulfur Hexaflouride and Helium then spoke? Would your voice be high or low?

1 upvotes

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Could mini quad copters be used to pollenate flowers instead of bees?

1 upvotes

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How do flies and other bugs not get massively injured when swatted by a hand?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
When staring into complete darkness do your eyes focus on infinity or are they unfocused?	8825
How much power could you generate if you put a water wheel in urinals that when spun generated electricity?	98
Could you use high powered lasers to burn/char paper instead of using ink?	49
Is there any actual difference in battery technology or is it all marketing like "quantum" batteries from Duracell?	17
Hot air rises, global warming is increasing the temperature, does that mean it will become easier to breathe for climbers on Everest with more air rising?	8
What happens to water when it's frozen but has no room to expand?	8
Why do we automatically accept dreams as fact?	1
What would happen if you inhaled Sulfur Hexaflouride and Helium then spoke? Would your voice be high or low?	1
Could mini quad copters be used to pollenate flowers instead of bees?	1
How do flies and other bugs not get massively injured when swatted by a hand?	1