Health
Microscopic cage for light traps photons but lets fluids through
Tiny cages with nanowire bars could block light from entering or exiting, but allow other materials through – which might be useful for biomedicine
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Tiny cages with nanowire bars could block light from entering or exiting, but allow other materials through – which might be useful for biomedicine
Men may not think about sex every 7 seconds, but it still occupies minds several times a day. As do other pleasures in life – but when do they become obsessive?