Trilobites: Chop Off This Worm’s Head and It Can Still Detect Light Planarian flatworms can react to light when they lose their heads and brains, and gradually regain their ability to distinguish different hues as they regenerate their bodies. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Supermoon 2017: Neil deGrasse Tyson DEBUNKS the supermoon: ‘There’s no such thing!’Mars missions: The next visits to the Red Planet REVEALEDSwathes of Middle East OBLITERATED by SUPER-HEATED cosmic airburst - human life wiped outDrilling in the Arctic: Questions for a Polar Bear ExpertStrange signals in North Pole could be caused by MYSTERIOUS spinning grains of COSMIC DUSTThe Race for Alaskan Oil: 6 Key Takeaways