Observations

Plants grow towards the sun and that is called heliotropic. When people face the sun, especially when lying on the beach rotating when the sun moves, is that also called heliotropic?

Some nights the moon is so bright that it makes shadows on the ground.

The light blocking drapes had several small holes in them causing them to look like stars in the night sky.

The shopping carts in a city store were equipped with devices that prevented them from leaving the store. I didn’t test it, but could this prevention device be overcome by just carrying

Walk carefully on the beach at night because there are crabs skittering away in front of you. They are small and translucent, so you will miss them without a flashlight.