This is a really interesting article about space exploration and theoretics.

Oceans of liquid diamond, filled with solid diamond icebergs, could be floating on Neptune and Uranus, according to a recent article in the journal Nature Physics.

The research, based on first detailed measurements of the melting point of diamond, found diamond behaves like water during freezing and melting, with solid forms floating atop liquid forms. The surprising revelation gives scientists a new understanding about diamonds and some of the most distant planets in our solar system.

"Diamond is a relatively common material on Earth, but its melting point has never been measured," said Eggert. "You can't just raise the temperature and have it melt, you have to also go to high pressures, which makes it very difficult to measure the temperature."

Take a look!

Excerpt :

I do some teaching, and my kids are constantly turning in essays with tragically inaccurate examples, like “When Thomas Edison invented the light bulb…” or “Even Einstein got bad grades in school…” which society has for some reason decided to convince them are true. More

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