Nine hours underground led explorers to one of the most astonishing crystal discoveries ever filmed inside Pettyjohn Cave. Crawling through flooded passages, narrow squeezes, and sheer vertical drops, ...
CC0 Usage Conditions ApplyClick for more information. American Petroleum Institute Photograph and Film Collection American Petroleum Institute Photograph and Film Collection / Series 2: Modern ...
I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy cooking ...
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