Pink light helps broccoli grow

The key to helping a nutritious green vegetable grow more efficiently may be the color pink. Magenta-colored solar panels help the broccoli absorb sunlight more efficiently, according to a study published today in the journal Cell Reports Physical Science.“The basic concept is quite straightforward,” Silvia Ma Lu, a study co-author and engineer at Mälardalen University in Västerås, Sweden, said in a statement. “The solar panels use part of the incoming sunlight