Why is lemon juice made with artificial flavoring, and dish washing liquid made with real lemons?

Why are there braille dots on a drive-through ATM keypad?

Why do we buy hot dogs in packages of ten and buns in packages of eight?

Why are there interstate highways in Hawaii?

Why do we leave cars worth thousands of dollars in our driveways and put our useless junk in the garage?

Why do they sterilize the needle for lethal injections?