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 43 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 90 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 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 54 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 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 32 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 15: The Planets Saturn NOVA Series 46 Part 15: The Planets Saturn NASA’s Cassini probe explores Saturn’s icy rings and moons, capturing ring-moo... 0 comments 38 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 16: The Planets Ice Worlds NOVA Series 46 Part 16: The Planets Ice Worlds Uranus and Neptune’s unexpected rings, supersonic winds and dozens of moons; an... 0 comments 31 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 18: Look Whos Driving NOVA Series 46 Part 18: Look Whos Driving The team explore the potential of self-driving cars, and discuss whether or not they could... 0 comments 36 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 19: Rise of the Mammals NOVA Series 46 Part 19: Rise of the Mammals A major discovery shows how life came back after an asteroid wiped out the dinosaurs. Wit... 0 comments 32 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 20: Dead Sea Scrool Detectives NOVA Series 46 Part 20: Dead Sea Scrool Detectives Exploring what technology can reveal about the Dead Sea Scrolls. Joining scientist... 0 comments 35 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 21: Decoding da Vinci NOVA Series 46 Part 21: Decoding da Vinci Journey to Florence to discover how Leonardo da Vinci used science, from human dissections... 0 comments 61 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 22: The Violence Paradox NOVA Series 46 Part 22: The Violence Paradox Violence is all over the news but some people say that this is one of the most peaceful... 0 comments 28 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% VideosPBS2 years ago NOVA Series 46 Part 23: Animal Espionage NOVA Series 46 Part 23: Animal Espionage Camera traps and drones offer an up-close look at animals without disturbing them, providing... 0 comments 32 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% PBSVideos2 years ago NOVA Series 47 Part 1: Polar Extremes NOVA Series 47 Part 1: Polar Extremes Following a trail of fossils found in all the wrong places beech trees in Antarctica, redwoods... 0 comments 40 views
docuearth 0Subscribers View Profile About Discussions Reaction score: 3 Subscribe 0% PBSVideos2 years ago NOVA Series 47 Part 15: Can We Cool the Planet NOVA Series 47 Part 15: Can We Cool the Planet As global temperatures rise, scientists are exploring geoengineering solutions, from p... 0 comments 43 views