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

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What is the smallest change in color humans can detect and what is the limiting factor to it being smaller?

28 upvotes

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Hope this is science, but how do people who determine the authenticity of signatures (for art or maybe official documents) do it?

10 upvotes

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Can you help me understand this Carrington Event diagram?

1 upvotes

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What is ASMR? Why does it only seem to effect some people? Is there an evolutionary reason why visual and audio triggers would cause that response?

1 upvotes

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What is our understanding of ASMR?

1 upvotes

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Help understanding Carrington Event diagram

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Why does cold water seem so much colder after using mint toothpaste or chewing mint gum?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What is the smallest change in color humans can detect and what is the limiting factor to it being smaller?	28
Hope this is science, but how do people who determine the authenticity of signatures (for art or maybe official documents) do it?	10
Can you help me understand this Carrington Event diagram?	1
What is ASMR? Why does it only seem to effect some people? Is there an evolutionary reason why visual and audio triggers would cause that response?	1
What is our understanding of ASMR?	1
Help understanding Carrington Event diagram	1
Why does cold water seem so much colder after using mint toothpaste or chewing mint gum?	1