Q: 40% of McDonalds profits come from what?
A: Happy Meals
Q: If the air conditioning at the Astrodome in Houston were turned off, what would happen inside the stadium?
A: It would rain inside the stadium due to the entrance of humid air.
Q: In order to wear this in the NFL, you have to have a prescription?
A: A Visor on your helmet. Almost all visors in the NFL are prescription.
Q: This can produce the loudest sound of any animal. At 188 decibels, the noise can be detected over 800 kilometres away.
A: The blue whale
Q: Why did we ever start putting chlorine in pools?
A: Chlorine was added to pools in the 1950s because it could kill polio.