Inside the Octopus: How Three Hearts and Blue Blood Keep It Alive
8:00
YouTubeScience & Nature Explained
Inside the Octopus: How Three Hearts and Blue Blood Keep It Alive
Inside the octopus is a three-heart circulation powered by copper-based blue blood. This science documentary follows oxygen-poor blood into two branchial hearts, across the gills, into oxygen-carrying hemocyanin and finally through the larger systemic heart that supplies the brain, organs and all eight arms. You will see why the blood changes ...
3 days ago
Shorts
Why Does an Octopus Change Color When Frightened? 🐙🎨 | The Amazing Science of Octopus Camouflage
2:55
1 views
Why Does an Octopus Change Color When Frightened? 🐙🎨 | The Amazing
Babyclever
This Animal Has 3 Hearts… and BLUE Blood! 🐙
0:40
This Animal Has 3 Hearts… and BLUE Blood! 🐙
Wild Nature Stories
Octopus Intelligence
Octopus Intelligence | Smarter Than Mammals
0:27
Octopus Intelligence | Smarter Than Mammals
YouTubeThe Wisdom World
1.2K views3 months ago
Aliens on Earth? The Terrifying Truth of Octopus Intelligence
6:02
Aliens on Earth? The Terrifying Truth of Octopus Intelligence
YouTubeBiology is Fun
2 views2 months ago
The Octopus Broke Everything We Know About Intelligence
7:51
The Octopus Broke Everything We Know About Intelligence
YouTubeOcean Mysteries
165 views1 month ago
Top videos
45 Minutes Of Dramatic Animal Moments | BBC Earth | BBC Studios
44:57
45 Minutes Of Dramatic Animal Moments | BBC Earth | BBC Studios
YouTubeBBC Studios
11.8K views5 days ago
My octopus teacher | @deeppsology
0:42
My octopus teacher | @deeppsology
YouTubeDeepsology
2 days ago
Octopus Biology: 3 Hearts, 9 Brains #octopus #science #biology #nature #marine #ocean #documentary
0:41
Octopus Biology: 3 Hearts, 9 Brains #octopus #science #biology #nature #marine #ocean #documentary
YouTubeTailVerse Media
1 views1 day ago
Octopus Camouflage
What's Inside Octopus Ink? #2026 #deepsea #creature #viral #facts #octopus #seacreatures #wildlife
0:11
What's Inside Octopus Ink? #2026 #deepsea #creature #viral #facts #octopus #seacreatures #wildlife
YouTubeWild Ocean
43.6K views1 month ago
What Makes an Octopus Beak So Powerful? #octopus #deepsea #2026 #viral #facts #animals #wildlife
0:11
What Makes an Octopus Beak So Powerful? #octopus #deepsea #2026 #viral #facts #animals #wildlife
YouTubeWild Ocean
408.7K views1 month ago
Mimic Octopus (Thaumoctopus mimicus) Tricks Predators and Catches a Fish #wildlife #mimicoctopus
0:11
Mimic Octopus (Thaumoctopus mimicus) Tricks Predators and Catches a Fish #wildlife #mimicoctopus
YouTubeBudi Oceans
39.7K views1 month ago
45 Minutes Of Dramatic Animal Moments | BBC Earth | BBC Studios
44:57
45 Minutes Of Dramatic Animal Moments | BBC Earth | BBC Studios
11.8K views5 days ago
YouTubeBBC Studios
My octopus teacher | @deeppsology
0:42
My octopus teacher | @deeppsology
2 days ago
YouTubeDeepsology
Octopus Biology: 3 Hearts, 9 Brains #octopus #science #biology #nature #marine #ocean #documentary
0:41
Octopus Biology: 3 Hearts, 9 Brains #octopus #science #biology #nature #marine #ocean #documentary
1 views1 day ago
YouTubeTailVerse Media
Why Does an Octopus Change Color When Frightened? 🐙🎨 | The Amazing Science of Octopus Camouflage
2:55
Why Does an Octopus Change Color When Frightened? 🐙🎨 | The Amazing Science of Octopus Camouflage
1 views1 day ago
YouTubeBabyclever
This Animal Has 3 Hearts… and BLUE Blood! 🐙
0:40
This Animal Has 3 Hearts… and BLUE Blood! 🐙
11 hours ago
YouTubeWild Nature Stories
The Ocean's Master of Disguise — Octopus Camouflage | Wildlife Shorts
0:43
The Ocean's Master of Disguise — Octopus Camouflage | Wildlife Shorts
11 hours ago
YouTubeWild roar
Octopus Rips Off Its Own Arm to Escape—Then Regrows It
0:20
Octopus Rips Off Its Own Arm to Escape—Then Regrows It
22 hours ago
YouTubeWildHeart Stories
1:24:18
Did Extraterrestrials Bring These Creatures to Earth? | Ancient Aliens Special Presentation (S1, E2)
112.2K views1 day ago
YouTubeHISTORY
0:37
This Octopus Has No Ink, Here's Why #shorts
14 hours ago
YouTubeNovaMystica YT
See more
Static thumbnail place holder

Short videos

Static thumbnail place holder