docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 12: The Planets Inner Worlds NOVA Series 46 Part 12: The Planets Inner Worlds The rocky planets Mercury, Venus, Earth and Mars all have similar origins, but only... 0 comments 34 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 11: Back to the Moon NOVA Series 46 Part 11: Back to the Moon Fifty years after humans first stepped foot on the moon, engineers, scientists and entrepren... 0 comments 32 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Building Wonders Episode 3: Hagia Sophia Istanbul’s Ancient Mystery NOVA Building Wonders Episode 3: Hagia Sophia Istanbul’s Ancient Mystery Whether serving as Christian church, Islamic mosque, o... 0 comments 55 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Building Wonders Episode 2: Petra Lost City of Stone NOVA Building Wonders Episode 2: Petra Lost City of Stone More than 2,000 years ago, the thriving city of Petra rose up in the bone-d... 0 comments 55 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Building Wonders Episode 1: Colosseum Roman Death Trap NOVA Building Wonders Episode 1: Colosseum Roman Death Trap One of the ancient world’s most iconic buildings, the Colosseum is... 0 comments 92 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe PBS5 months ago Extreme Animal Weapons Extreme Animal Weapons From lobster claws and dog teeth to bee stings and snake fangs, every creature depends on a weapon. But some a... 0 comments 44 views