Sneaky Camera
Honestly, this one isn’t so sneaky. This CCTV camera tried its best to look like another brick, but it’s not quite working…
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You Have To Look Really Hard To See What’s Hiding In These Photos
The More You Know
- You can hear a blue whale's heartbeat from more than 2 miles away.
- A quarter of all the bones in your body are in your feet.
- A team of six women programmed the first digital computer.
- The first TV commercial didn't air until the 1940s.