National Geographic(@NatGeo ):#NatGeo33 changemakers Austin Roorda and Ren Ng used laser pulses to induce test subjects to see a color beyond human perception, and they say their method can help doctors replicate and better treat symptoms of degenerative eye disease: https://t.co/XoYXDxSXgD

National Geographic

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Joined November 2008

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National Geographic@NatGeo

2026.03.31 10:00

#NatGeo33# changemakers Austin Roorda and Ren Ng used laser pulses to induce test subjects to see a color beyond human perception, and they say their method can help doctors replicate and better treat symptoms of degenerative eye disease: https://t.co/XoYXDxSXgD https://t.co/vwZvWeqhPX