/u/HappyAust's posts

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All in a days work mate

1 upvotes • r/australia

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When we refer to a period of time on earth, say a billion years, that is in reference to us going around our Sun.nHow is universal time referenced in years? Against what?

1 upvotes • r/askscience

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Does the energy a wind turbine produces out weigh the energy it took to produce it originally?

1 upvotes • r/askscience

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If our sun was a different colour, say bright green or bright blue instead of yellow, would life have evolved differently on earth? Assuming same heat/energy characteristics as we have now.

1 upvotes • r/askscience

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If we replaced ALL fossil fuel sources of energy with nuclear powered energy, how long (years) would our reserves of uranium last?

1 upvotes • r/askscience

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How come earth didn't end up with rings?

1 upvotes • r/askscience

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If a volcano began erupting on the moon, what effects would that have on the moon itself and would there be any effects here on earth?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
All in a days work mate	1	australia
When we refer to a period of time on earth, say a billion years, that is in reference to us going around our Sun.nHow is universal time referenced in years? Against what?	1	askscience
Does the energy a wind turbine produces out weigh the energy it took to produce it originally?	1	askscience
If our sun was a different colour, say bright green or bright blue instead of yellow, would life have evolved differently on earth? Assuming same heat/energy characteristics as we have now.	1	askscience
If we replaced ALL fossil fuel sources of energy with nuclear powered energy, how long (years) would our reserves of uranium last?	1	askscience
How come earth didn't end up with rings?	1	askscience
If a volcano began erupting on the moon, what effects would that have on the moon itself and would there be any effects here on earth?	1	askscience