Screws are also found in nature, like this weevil uses a screw 100 million years ago, to move a joint allowing it to cling onto plants more robustly.
- https://en.wikipedia.org/wiki/Trigonopterus
For instance, "If we had the sun at night then it wouldn't be so hard to see things!" (Fire, Lightbulbs, LEDs...)
Screws are also found in nature, like this weevil uses a screw 100 million years ago, to move a joint allowing it to cling onto plants more robustly.
- https://en.wikipedia.org/wiki/Trigonopterus