Harvinder Gill, a chemical engineer at Texas Tech University, plans to scoop out the pollen's allergy-causing innards and leave just the non-allergenic outer shell.
The idea harnesses the power of pollen's natural engineering
Soon, pills made from plant pollens to cure allergies
Don't miss the most important news and views of the day. Get them on our Telegram channel
First Published: Nov 30 2012 | 1:25 PM IST
