/u/Johnnyboy016's posts

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Rental Insurance & Using Travel Credit

1 upvotes • r/Venturex

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Rental Insurance & Using Travel Credit with Venture X

1 upvotes • r/CreditCards

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When the contrast in the photo of M87 is increased, the concentrated light appears to extend beyond the main "ring" around the black hole. Does it represent any physical entity (accretion disk) or is it an artifact of the image?

1 upvotes • r/askscience

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Why is there no absolute speed?

1 upvotes • r/askscience

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Why do humans pass out so quickly from a vaccuum?

1 upvotes • r/askscience

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What is the effect of blood donation on Oxygen absorption?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Rental Insurance & Using Travel Credit	1	Venturex
Rental Insurance & Using Travel Credit with Venture X	1	CreditCards
When the contrast in the photo of M87 is increased, the concentrated light appears to extend beyond the main "ring" around the black hole. Does it represent any physical entity (accretion disk) or is it an artifact of the image?	1	askscience
Why is there no absolute speed?	1	askscience
Why do humans pass out so quickly from a vaccuum?	1	askscience
What is the effect of blood donation on Oxygen absorption?	1	askscience