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
635,157 results
You're probably already familiar with ferromagnetism. Ferro means iron. An unmagnetized piece of iron or nickel or cobalt ...
1,192,286 views
10 years ago
Ferromagnets are strongly attracted to magnets due to their magnetic domains. Magnetic domains are groups of atoms whose ...
95,754 views
3 years ago