Home » BBC News - Technology » technology news » Rat-scaring laser trial to protect crops Rat-scaring laser trial to protect crops Unknown 7:18 AM BBC News - Technology technology news High-powered laser light will be used to protect crops from pests in a trial funded by the European Commission. from BBC News - Technology http://ift.tt/2e0um3v Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati