Thanks for this great video #DarkMatter https://t.co/8UhTpibP9I via @youtube
— Roger Cross (@therogercross) September 16, 2017
via Twitter https://twitter.com/Loimere
September 15, 2017 at 09:56PM
Thanks for this great video #DarkMatter https://t.co/8UhTpibP9I via @youtube
— Roger Cross (@therogercross) September 16, 2017
via Twitter https://twitter.com/Loimere
September 15, 2017 at 09:56PM