Transcribed
Russian engineers begin drilling the world's deepest hole - May 24th, 1970
May 24, 2023 ·
8m 52s
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Russian engineers begin drilling the world's deepest hole - May 24th, 1970
Description
On this day in 1970, Soviet engineers began drilling the deepest man-made hole ever dug.See omnystudio.com/listener for privacy information.
Information
| Author | How Stuff Works |
| Organization | iHeart Podcasts |
| Website | - |
| Tags |
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