A ray gun-like device helps scientists see plants in a different light

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Scientists are aiming little ray gun-like devices, called leaf clips, at plants in an attempt to better understand biodiversity as environments respond to the climate crisis.

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Not unlike the tricorder used to perform environment scans in"Star Trek," the nifty gadget is a type of spectroradiometer that helps record how plant leaves reflect light differently -- which actually reveals how genetically diverse one plant population is from another.In a new study, a team of scientists used the leaf clip to record light reflected off plant leaves of two species of an evergreen shrub on different Alaskan mountains.

 

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