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

Thursday, April 18, 2019

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

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

https://www.good.is/articles/drones-planting-trees

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