Scientists have long studied how near-infrared light bounces off forests and grasslands, as a proxy for plant health. Now, an artist is using the same trick to turn the Joshua tree into an instrument.
(Image credit: Carlos Jaramillo for NPR)
Scientists have long studied how near-infrared light bounces off forests and grasslands, as a proxy for plant health. Now, an artist is using the same trick to turn the Joshua tree into an instrument.