18 Things That Are Interesting as Hell

1.

Firefly squid

2.

Satin sheets are a snakes kryptonite.

3.

4.

The bloodwood tree of northeast Africa

5.

Oversized load

6.

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10.

The density of different liquids and solids

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15.

This is what the shadow of a tree looks like during an eclipse.

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17.

You can graft plants onto other plants, and they will grow as one.

18.