The hairy ball theorem states that you you cannot comb a hairy ball flat without creating a cowlick. A consequence of the Hairy ball theorem is that there always is a point on Earth where there is no wind https://t.co/WoxJx2p1UT
Crown shyness is a phenomenon observed in some tree species, in which the crowns of fully stocked trees do not touch each other, forming a canopy with channel-like gaps https://t.co/2OccW2pGvt
The concentric wave singularity is one of the many awesome waves artificially reproduced by the FloWave Ocean Energy Research Facility in Edinburgh, Scotland https://t.co/RipncNu1Ff
Could not have predicted 20 years ago that browsing in a bookstore in 2017, I’d see a vinyl LP soundtrack to a TV show about cassette tapes you can only watch using the internet.