Why Pee is Cool - entry #5 - "How Pee Unites You With Rocks"

From around the 2nd century onwards, many people subscribed to the doctrine of vitalism.  For alchemists, vitalism primarily meant that matter from the inorganic, inanimate world (crystals, rocks, etc) was fundamentally different from matter from the organic, living world (us, kittens, pee, etc).  Specifically, they believed that that non-living matter could not be transformed into living matter.  Vitalists held that the matter of life, the chemicals that compose living things, could be synthesized only by living things themselves.

In 1828 a German chemist named Friedrich Wöhler made a discovery that bridged the divide between living and non-living matter, and the story of how he did this starts of course with pee.

Friedrich Wöhler. German chemist/peepee enthusiast and 1828 blower of minds.

"Barely Bad Bananas" or "Where Does Background Radiation Come From???"

The totally normal banana that this totally normal monkey is eating is radioactive, but so is the monkey!

Radioactive Monkey Eating Radioactive Banana, from Arne Bevaart

the moon dude, the moon

Unfortunately right now the moon is waning (each night less area visible from earth is illuminated by the sun).

But once the moon comes back in all its glory, you should go outside and stare at it for a while. I am serious. You should try do this as much as possible, it can be kind of like meditation, which might improve your health.

Forty years ago the first chunks of living, conscious earth matter purposefully moved themselves from their home of the past 4.6 billion years to personally investigate and witness the earth's long-time companion, the moon.  The little astronauts and their little ship, which you can think of as little tiny particles of the earths' crust--earth particles, traveled over 200,000 miles! In absolute vacuum!! What were those earth particles thinking???!!! So dangerous! (p.s. I'm mega jealous). Now, in case you didn't go outside and stare at it yet, here is a high-quality picture of the moon (click for bigger picture):