Binoculars finally came in the mail, went to look for the hawk and he was crouched in a tree looking back at me with slightly more expensive binoculars
"In 1920 a bunch of rugged men hiked through Mars-like desert for months lugging tripods, chains, and transits, crossed 1,000 miles, and made a 300 foot error. Sitting inside in air conditioning I heap scorn on those losers by typing on a keyboard with my soft hands".
O físico abstrai sua ciência da natureza, esquece-se desse detalhe importante e, quando a natureza age de acordo com as leis abstraídas, impressiona-se. A aranha não precisa “conhecer a geometria” da mesma forma que nenhum ser humano precisa calcular vetor e ângulo de um movimento retilíneo uniformemente variado para simplesmente dar um passo à frente.
I just want you to remember. That we live in a world where octopuses dream, otters have a favorite shell that they carry with them all their lives, cows have best friends, and bees have different "dialects" of dance depending on the region. Cats purr at a frequency that accelerates bone healing, the forest grows flowers first after a fire, and dolphins give each other names and respond to them. Penguins make proposals by giving each other the most beautiful pebble
Video of myosin proteins "walking" along actin. Insane that we can image this!
It was made by Toshio Ando's group using atomic force microscopy. All of their papers are a goldmine; they've also recorded a Cas9 protein cutting DNA and ATP synthase spinning.