/u/BigBlueTangerine's posts

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I brush, floss, and use mouthwash, yet in the last week or so my gum have quickly receded and I have a great increase in brown staining. Could this be due to whitening toothpaste, or something else?

1 upvotes • r/askdentists

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Does anyone have any good examples of First Principle thinking?

1 upvotes • r/askscience

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Would an ion thruster 'fan', be more efficient for cooling than a standard propeller based fan?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
I brush, floss, and use mouthwash, yet in the last week or so my gum have quickly receded and I have a great increase in brown staining. Could this be due to whitening toothpaste, or something else?	1	askdentists
Does anyone have any good examples of First Principle thinking?	1	askscience
Would an ion thruster 'fan', be more efficient for cooling than a standard propeller based fan?	1	askscience