These tree-planting drones are firing ‘seed missiles’ into the ground. Less than a year later, they’re already 20 inches tall.

These tree-planting drones are firing ‘seed missiles’ into the ground. Less than a year later, they’re already 20 inches tall.

10 drones can plant 400,000 trees in a day — enough to combat climate change in real time.

GOOD · 28 Apr 2019

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