Researchers designed a photonic crystal that changes and records colors, heals itself, and adheres to surfaces, offering exciting possibilities for sensors and anti-counterfeiting.
New England is famous for its phenomenal fall foliage, thanks to the ideal conditions for producing vibrant red, yellow and orange leaves. Visitors flock to our region from all over to enjoy Mother ...
Chlorophyll is what gives leaves their green color. With the arrival of fall, temperatures drop and daylight dwindles, causing plants to stop producing the compound, said Mukund Rao, a ...