In reply to @FOTSN

@FOTSN @realscientists also known as clothoids! That is the best name!

1 favourite 0 retweets

In reply to @christianp

@FOTSN oh, and they're found in fresnel lenses, and you can make one by peeling an orange in a spiral from top to bottom

1 favourite 0 retweets

View this tweet on twitter.com

This tweet as JSON