The Hole In Your Lollipop Stick
We bet you also liked to turn the lollipop stick into a whistle when you were done eating the candy. You must have seen that there is a hole in the top part of the stick. It is actually used to ensure that the candy does not fall off the stick after they pour it in the mold.
The Letter Arrangement On Your Keyboard
At some point, we have all wondered about the way they arranged the keys on the keyboard. There was a time when typewriters had alphabetical keyboards. However, typists started to type very quickly and caused the key arms of the typewriter to get stuck! They then changed it to QWERTY to prevent this.