A Penrose triangle is an “impossible object” or optical illusion. Although this type of triangle can be depicted in a drawing, it cannot exist as an actual solid object. (Hat tip: @pickover.)
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A Penrose triangle is an “impossible object” or optical illusion. Although this type of triangle can be depicted in a drawing, it cannot exist as an actual solid object. (Hat tip: @pickover.)
Welcome to the online home of the IASS
Hopefully It’s Interesting.
In Conversation with Legal and Moral Philosophers
PhD, Jagiellonian University
Books, papers, and other jurisprudential things
Ramblings of a retiree in France
BY GRACE THROUGH FAITH
Natalia's space
hoping we know we're living the dream
Lover of math. Bad at drawing.
We hike, bike, and discover Central Florida and beyond
Making it big in business after age 40
Reasoning about reasoning, mathematically.
I don't mean to sound critical, but I am; so that's how it comes across
remember the good old days...
"Let me live, love and say it well in good sentences." - Sylvia Plath
a personal view of the theory of computation
Logic at Columbia University
Just like the Thesis Whisperer - but with more money
the sky is no longer the limit
Technology, Culture, and Ethics
Just like the horse whisperer - but with more pages
Poetry, Other Words, and Cats
prior probability 