Artificial seed casing made from wood buries itself when wet
A seed carrier made from wood screws itself into the ground when exposed to water. It could be useful for projects to replant forests from the air using drones
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A seed carrier made from wood screws itself into the ground when exposed to water. It could be useful for projects to replant forests from the air using drones
Carnegie Mellon's Lining Yao worked with a team of collaborators to engineer a biodegradable seed carrier referred to as E-seed.
Dropped over their target by drone, dozens of tiny wooden "robots" twirl through the air in a balletic freefall before hitting the ground, where the work begins for these experimental self-burying seeds on an aerial replanting mission. Inspired by natural seeds that have a curved tail to help them burrow…
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