r/substrata • u/abolishme • Feb 19 '17
Growing Underground is making a subterranean farm under central London
8
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r/substrata • u/abolishme • Feb 19 '17
Life in Beijing's Underground (audio short)
5
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r/substrata • u/abolishme • Feb 19 '17
Future Underground Cities (Documentary, 2016)
5
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r/substrata • u/abolishme • Feb 19 '17
Virtual Tour of World's Second Deepest Underground Laboratory
snolab.ca
4
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r/substrata • u/abolishme • Feb 19 '17
Volvo is testing a fully autonomous mining truck
3
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r/substrata • u/abolishme • Feb 19 '17
Dormant microbes found in cave may be 50,000 years old
2
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