The Most Brutal Fan Signs Seen Around the NFL

The More You Know

• February used to be the last month of the year, which is why it has the shortest number of days.
• The television was invented only two years after the invention of sliced bread.
• A solar powered, self-filling water bottle has been invented for bike riders that condenses atmospheric moisture to automatically fill the bottle.
• You can hear a blue whale's heartbeat from more than 2 miles away.