Over the past 5 years, they have studied those galaxies in optical, near-infrared, and X-ray wavelengths using orbiting and ground-based telescopes.

AIM: to treat painful diseases by linear polarized near-infrared ray irradiation plus nerve block treatment versus nerve block alone in order to improve the excellent rate in pain therapy.

The reflectivity to the visible and near infrared ray will be dropped as cellshpere is plated with metal such as silver and nickle.