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
5,535,464 results
Explore how to use a light microscope with the Amoeba Sisters! Includes microscope parts, how to use, and some helpful tips!
3,073,506 views
6 years ago
People have been staring through the microscope for centuries, peering into the microcosmos and uncovering its beauty as they ...
125,843 views
1 year ago
