/u/Pasta-hobo's posts

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How do I make a permanent magnet?

1 upvotes • r/askscience

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How come we use heaters to keep mars rovers warm instead of designing devices that work in the cold.

1 upvotes • r/askscience

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Why don't we design mars rovers to work in the cold instead of using power-dependant internal heaters?

1 upvotes • r/askscience

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Is everything slightly curved due to gravity and the planet's curved surface?

1 upvotes • r/askscience

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Why don't we just capture and store car exhaust instead of venting it into the atmosphere?

1 upvotes • r/askscience

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When converting AC current to DC, why not use two full bridge?

1 upvotes • r/askscience

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Can you pan for uranium like you can gold and silver?

1 upvotes • r/askscience

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Why can't we just keep bones alive outside the body via nutrient drip so they keep producing blood?

1 upvotes • r/askscience

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Why don't we use Hydrogen and Oxygen fuel cells as batteries?

1 upvotes • r/askscience

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Why aren't Buoyancy Supported Towers utilized?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
How do I make a permanent magnet?	1	askscience
How come we use heaters to keep mars rovers warm instead of designing devices that work in the cold.	1	askscience
Why don't we design mars rovers to work in the cold instead of using power-dependant internal heaters?	1	askscience
Is everything slightly curved due to gravity and the planet's curved surface?	1	askscience
Why don't we just capture and store car exhaust instead of venting it into the atmosphere?	1	askscience
When converting AC current to DC, why not use two full bridge?	1	askscience
Can you pan for uranium like you can gold and silver?	1	askscience
Why can't we just keep bones alive outside the body via nutrient drip so they keep producing blood?	1	askscience
Why don't we use Hydrogen and Oxygen fuel cells as batteries?	1	askscience
Why aren't Buoyancy Supported Towers utilized?	1	askscience