June 29, 2019, 8:52 p.m.
tutti - social network
Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.
Buenos días,
seguimos con la puerta cerrada pero ilusionados de poder disfrutar de los paisajes de Las Merindades muy pronto.
seguimos con la puerta cerrada pero ilusionados de poder disfrutar de los paisajes de Las Merindades muy pronto.
Researchers have built a metasurface-based lens atop a Micro-Electro-Mechanical System (MEMS) platform. The result is a new, infrared light-focusing system that combines the best features of both technologies while reducing the size of the optical system.https://www.sciencedaily.com/releases/2018/02/180227184614.htm