Today on 91av
All the latest on newscientist.com: forgotten antibiotics (they're FREE), America's hidden epidemic, military-grade gaming, growing new brain and more
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Space
Space lander of the future takes fiery flight
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Health
3D-printed skull simulates sensations of brain surgery
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Technology
Enter a monster wind tunnel used to test jet engines
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Enigma Number 1779
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Feedback: What would quantum agriculture be?
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Crystal crisis
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Dung-ho insects
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Faster than the wind
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