sleep tracking
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20:16How To Contact The Voyager 2 Probe (PART 1)
93K views • 9 years ago
EEVdiscover
Dave Jones of EEVblog and Richard Stephenson tour the 70m DSS43 dish at the Canberra Deep Space Communication Complex and explain how NASA talks to Voyager 2. It covers the transmitters, receivers and tracking involved.
10:08Wim Hof breathing tutorial by Wim Hof
13.2M views • 8 years ago
Wim Hof
Wim Hof guides viewers step by step through his breathing method, with some explanation of the science he cites behind it. It stresses learning from the source and avoiding unsafe settings.