A tree a minute: One man planting 1440 trees in a day
7
votes
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Running the first 100km of the oldest river in the world to see what all the fuss is about. Unlike rivers affected by local populations of people, the Finke is affected by those who don’t live there.
7 votes -
Alex Honnold just led the first ascent of one of Earth's tallest Arctic sea cliffs, gathering crucial climate data along the way
8 votes