Welcome to the official Get.factual youtube channel! 🌍 We are a documentary streaming channel covering history, science, technology, and nature. Explore worlds distant, forgotten, and unknown; from the depths of ocean trenches to the far reaches of the cosmos. New uploads of full-length ...

Is this a satellite photograph of Megalodon? Is Megalodon still alive? | For more Shark Week, visit http://www.discovery.com/tv-shows/shark-week/#mkcpgn=ytdsc1 Subscribe to Discovery! | http://www.youtube.com/subscription_center?add_user=discoverynetworks Join us on Facebook: ...