Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
37 results
All right, let's go. Number 10, the Wow! Signal. On August 15th, 1977, astronomer Jerry Ehman was reviewing printouts from the ...
1,392 views
17 hours ago
Go to https://surfshark.com/scimandan or use code SCIMANDAN at checkout to get 4 extra months of Surfshark VPN! *** Today ...
40,448 views
1 day ago
Business: specularbusiness@gmail.com Discord: https://discord.gg/specular ⚪ Twitter: https://twitter.com/@specularpotato.
93,465 views
Wind power is breaking records.
381,658 views
131,321 views
2 days ago
6,879 views
5 days ago
The galaxy thought Elena Vance was "civilized." They were wrong. In the sterile glass towers of Veloria Prime, Commander Elena ...
279 views
If you like science, support the SETI Institute! We're a non-profit research institution whose focus is understanding the nature and ...
704 views
8,734 views
7 days ago
source: https://www.youtube.com/watch?v=ayN4TTmZn0w.
2,696 views
948 views
What if some of the most useful inventions in history didn't fail… but were deliberately removed? From public transportation to ...
2 views
Nearly 2000 years ago, Lucian wrote a story about space travel, alien wars, and impossible worlds—while openly admitting it was ...
829 views
Everything you can see — stars, planets, gas, dust, and people — makes up only a tiny fraction of the universe. The rest appears ...
1,134 views
13 days ago
In this episode of State of the league, we go over the FLY costreaming discussion and why I think it's wrong. Join this channel to ...
154 views
Sometimes explaining everything is too hard, so it's easier to give you a summary that explains nothing in the process.
1,433 views
Biology is a branch of science that studies living things. From plants to animals to humans—everything alive is part of biology!
145 views
6 days ago
What if humanity is not the first advanced civilization to rise on Earth? What if millions of years before us, another intelligent ...
14 views
8 days ago
Geordie was quite pleased with the new upgrades he ginned up on the sensor array until something from subspace traced back ...
278,002 views
The Culture is one of science fiction's most famous utopian civilisations — post-scarcity, egalitarian, and largely free of conflict.
22,514 views
10 days ago