Watch the CIA spy tools in person
For the first time, these real-life spy tools were publicly posted by the Central Intelligence Agency (CIA) on a special website.
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- Interesting things about taxes in ancient Egypt
- Explore the structure and operating principles of ball mills
- Trees full of bras and bicycles in the middle of the road are strange in Australia
- The Perseverance probe marks its 1,000th day on Mars
- This bizarre photo of the Moon was taken by a pair of Chinese test satellites
- South Korea launched its first nanosatellite
- South African cobra swallows poisonous snakes
- A mother turtle weighing nearly 100kg came from Malaysia to Con Dao to lay eggs