Alina Bratu
28.12.2016, 12:04
Explorist · 26 decembrie la 14:00 ·
Scientists have created a crystal that can turn darkness into visible light.
https://www.facebook.com/exploristscience/videos/1104445279653667/
Scientists have created a crystal that can turn darkness into visible light.
https://www.facebook.com/exploristscience/videos/1104445279653667/