The White Cliffs of Dover are not rock. They are shells - trillions of coccolithophores, each 0.005 mm, snowed onto the sea floor for millions of years and pressed hard. A graveyard standing upright. If you have stood on them: what did you think they were?
There is a second set of DNA in you, and it is not yours. Mitochondria were free-living bacteria two billion years ago. One got swallowed and stayed. You got every copy from your mother. You are a partnership - which partner is in charge?
That smell on the towel is not damp. It is a bacterium, Moraxella, living in the fibres, and normal washing does not kill it. Heat over 60C does. Sun does. What have you tried - and did it work?
You have never smelled rain. That smell is a soil bacterium, and your nose catches it at five parts per trillion - better than a shark smells blood. The rain only delivers it. What does it smell like where you live?
It has no brain, and it solved a maze. Slime mold floods every corridor, then quits every dead end until only the shortest route is left. Given a map of Tokyo, it rebuilt the rail network in a day. Which city should it fix next?
Every hole in your bread is a room something used to live in. Baker's yeast: twenty billion per gram, breathing gas into the dough until the oven ends them. If you keep a sourdough starter, you keep billions of them alive on purpose. What is yours called?
Death had to be invented. A single cell never dies - it splits. Volvox gave that up: a thousand cells, most of which will never divide again, so the ball can swim. The first body and the first corpse arrived on the same day. Would you take the amoeba's deal?
A jellyfish that ages backwards. When the 1 cm immortal jellyfish is injured or starving, it shrinks back into a polyp - the stage it was born from - and grows up all over again. In theory, forever.
A see-through animal with a visible heartbeat. Water flea, 1.5 mm. The whole body is transparent, so you can watch the heart beat — about 200 times a minute, for a two-month life. Nothing hidden, and it gets along fine.
Something is probably living in your face right now. Face mites, 0.3 mm, live in the pores of most adults — and come out at night to walk around. You've never felt a single step.
Kyoto in autumn is now a queue with a temple at the end.
Swaps if you hate crowds:
Kyoto temples, for Matsue + Izumo. Original castle, oldest shrine, no queue
Kaiseki prices, for a fishing-port market lunch
Fuji viewpoints, for Mt. Daisen, "Hoki Fuji"
A few hours from Osaka.