Cinematography

• Snorricam exists.

Physics

• Triple-point.

Technology

• How a sewing machine works.

• What the inside of a CT scanner looks like

Food

• Coffee is bean soup.

Games

• How to play Tiny Epic Dungeons.

Physics

• Coanda Effect exists It's different from Bournoulli.
• Self-Assembling wires

Physics

• Why teapots dribble.

Geology

• There isn't a lot of air and water.

• A broken tooth is annoying

Construction

• Cofferdams exist.

Biology

• Uncoiled DNS is LONG.

Astronomy

• Some planets may have clouds of sand.

Industry

• The railroad network in the US was huge.

Technology

• Sweden had a weird telephone tower.

Zoology

• Sea butterflies exist.
• Sea cucumbers are weird.

Mathematics

• The formula for Gabriel's Horn.

Mathematics

• What happens when you divide 1/998001

Technology

• Datsun Maxima had a recorded voice on a plastic phonograph record.

Society

• Denmark has great urban gardens.

Zoology

• Crows are cool.

Geology

• The core of the Earth is younger than the crust.

Ornithology

• There are still a lot of starlings in Europe.

Physics

• Tsiolkovsky formula

Cooking

• Cadogan teapots exist

Zoology

• Cats like papaya
• Hummingbirds snore

Perception

• Cafe wall illusion exists.

Physics

• Pyrex and vegetable oil have the same refractive index.

Geography

• Bhutan is the only carbon-negative country.

Biology

• Sectoral heterochromia exists.

Botany / Agriculture

• Bananas cannot reproduce from seed.

Words / Writing

• Apposite.

Nutrition

• Different stages of ripeness provide different forms of nutrition.

Physics

• Tesla worked with X-Rays before they were a thing.