Coin Ridges
Nickels and pennies do not have this feature, but dimes and quarters do. Apparently, the ridges on the side of the coins originated from the time when they stamped coins using different weights. Back then, the weight reflected the true value of the coin. People then shaved off the edges and made new ones!
Grocery Cart Loops
Are you the type of person who always filled the grocery cart when you go shopping? If this is the case, you should not forget to keep the more vulnerable items protected. You can do this with the help of those loops around the fold-out section. Simply hang anything that is in danger of getting crushed.