Do you ever look at a page on Reddit called “What Is This Thing?”
If not, here’s how it works: people share photos of things they’ve seen but that are really confusing them because they can’t figure out what they are…
Here are 10 that you might be able to help out with.
This fancy hotel has a shallow tub with two sides. When the button is pressed, one side lights up with a red light and hot water for about 30 seconds. Then the other side lights up with blue light and cold water and shuts off after the same amount of time. from whatisthisthing