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Trees with fungal infections produce odours that attract bark beetles, which burrow into the bark and can devastate entire forests
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Quantum computers can currently only run small programs but a trick for reducing a quantum program’s size could boost their power for running AI algorithms
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US president Joe Biden has spoken publicly for the first time about the objects recently shot out of the sky above North America. In a press conference, he outlined how the country would deal with potential spy balloons in the future
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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
