New Nanoparticle Technology to Give Night Vision to Mammals

Mammals including humans have a limited range of wavelength to see things. It is visible light in the wavelength of a rainbow. However, infrared rays (IR) that have longer wavelength are also present around us. Objects, animals, and people also have the ability to emit infrared rays. A group of scientists from have discovered a technique that gives night vision to humans without any significant side effects, for 8-10 weeks.