My water bottle has a grate at the top to keep anything from flowing through with the water when I’m drinking from it. This would most commonly be ice, but I started

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