This video explores various depths and places on Earth, ranging from underground tunnels and tombs to mines and even the deepest man-made holes. It mentions fascinating facts about each location, including the depth at which they are found and some historical context. The video concludes by discussing the deepest man-made hole on Earth, the Shai Jewelry Natural Gas Well, which is a remarkable 12.37 kilometers deep.
1. **Depth of Mole Tunnels**: Mole tunnels are about 0.7 meters deep, with moles capable of creating more than 10 tunnels per day.
2. **Burial Depth in England**: In England, burial depth was set at about 1.8 meters below the surface, established in 1665 to prevent the spread of infection during the plague.
3. **Discovery of Tutankhamun's Tomb**: Tutankhamun's tomb was discovered by archaeologist Howard Carter in 1922, located about 4 meters underground.
4. **Paris Catacombs Depth**: The Paris Catacombs are 20 meters deep and contain the remains of over 6 million people.
5. **Deepest Swimming Pool**: The world's deepest swimming pool, Riperia Montegra Totem, has a depth of almost 40 meters.
6. **Derinkuyu Underground City**: Derinkuyu Underground City in Turkey is believed to have been created in the 7th century and exists almost 85 meters below the surface.
7. **Deepest Railway Tunnel**: Japan's Seikan Tunnel is the deepest railway tunnel at 240 meters underground.
8. **Deepest Underground Laboratory**: China's Jinping Underground Laboratory is about 2.5 kilometers underground, serving as the world's deepest underground laboratory.
9. **Deepest Man-Made Hole**: The Holang Super Deep Borehole in Russia is 2.3 kilometers deep, one of the deepest man-made holes on Earth.