If you are curious like me, you wonder how things work, how they came about, and you ask a lot of questions about a wide variety of things.
Mental Floss has some answers to questions you might not have yet thought of for these »
- Suspension Bridges
- Toilets
- The Walkman
- The Pill
- Super Soaker
- The Blood Bank
- Space Telescopes
- The Pizza Box
- X-Rays
- Wildlife Cameras
- Duct Tape
- Barcodes
- Seat Belts
- The Microwave
- The Can Opener
- Velcro
- Air Conditioning
- Radio
- Aquariums
- The Lightbulb