How to thermally cloak an object
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Theoretical method can make objects invisible to a thermal camera, or mimic a different object
Read MoreTag: Fernando Guevara Vasquez
Using sound waves to make patterns that never repeat
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Collaboration between mathematicians and engineers could lead to customizable materials.
Read MoreThin to win
U engineers develop a thin, lightweight lens that could produce slimmer camera phones, longer-flying drones and thermal imaging cameras, such as for finding victims of natural disasters.
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