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
178 results
With 87 million guests, 416405 flight movements, and 77.5 million baggage managed in 2023, how does the world's busiest ...
148 views
13 days ago
Here I give six very different definitions of sustainable exploitation and they differ enormously. Without stating the definition any ...
201 views
8 days ago