You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
When Heinz ketchup leaves the bottle, it travels at a rate of 25 miles per year.
127
The WD in WD-40 stands for Water Displacer.
30
The largest diamond ever found was an astounding 3,106 carats!
99
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
The majority of suicides occur on a Monday.
393