RT @whyvert: Researchers gave GPS devices to Hazda hunter-gatherers.
This shows the number of daily steps taken.
The black line at the b…
Source date (UTC): 2021-01-07 22:32:53 UTC
Original post: https://twitter.com/i/web/status/1347310262471307267
RT @whyvert: Researchers gave GPS devices to Hazda hunter-gatherers.
This shows the number of daily steps taken.
The black line at the b…
Source date (UTC): 2021-01-07 22:32:53 UTC
Original post: https://twitter.com/i/web/status/1347310262471307267
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