Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
Solar Eclipse 101 | National Geographic
4:58
YouTubeNational Geographic
Solar Eclipse 101 | National Geographic
A total solar eclipse happens somewhere on Earth once every year or two. What is an eclipse? Learn more about how solar eclipses happen, the four types of eclipses ...
11.6M viewsAug 17, 2017
Refractometer Uses
How to Use a #refractometer to measure specific gravity
1:22
How to Use a #refractometer to measure specific gravity
YouTubeThePenguinProf
9.4K views8 months ago
Clinical Refractometer How to use?
0:57
Clinical Refractometer How to use?
YouTubeLABART
7 views1 month ago
How to use a refractometer for beginners / quick Gemology tutorial
1:50
How to use a refractometer for beginners / quick Gemology tutorial
YouTubewhat the gem
1.3K views2 months ago
Top videos
Lunar Eclipse 101 | National Geographic
3:18
Lunar Eclipse 101 | National Geographic
YouTubeNational Geographic
5.6M viewsJan 30, 2018
What it’s like to watch a Total Solar Eclipse
5:21
What it’s like to watch a Total Solar Eclipse
YouTubeVeritasium
9.6M viewsAug 22, 2017
2024 Total Solar Eclipse: Through the Eyes of NASA (Telescope Feed)
3:07:40
2024 Total Solar Eclipse: Through the Eyes of NASA (Telescope Feed)
YouTubeNASA
7.4M viewsApr 8, 2024
Refractometer Calibration
How to operate an Abbe refractometer? - LABOAO
0:33
How to operate an Abbe refractometer? - LABOAO
YouTubeLaboao
26.1K viewsJul 28, 2022
How to test a sample using Hanon‘s Refractometer A670
0:58
How to test a sample using Hanon‘s Refractometer A670
YouTubeHanon Group_Scientific
275 views4 months ago
Brix refractometer test the tomato and cucumber
0:28
Brix refractometer test the tomato and cucumber
YouTubeFzcenter
1.2K viewsJul 7, 2023
Lunar Eclipse 101 | National Geographic
3:18
Lunar Eclipse 101 | National Geographic
5.6M viewsJan 30, 2018
YouTubeNational Geographic
What it’s like to watch a Total Solar Eclipse
5:21
What it’s like to watch a Total Solar Eclipse
9.6M viewsAug 22, 2017
YouTubeVeritasium
2024 Total Solar Eclipse: Through the Eyes of NASA (Telescope Feed)
3:07:40
2024 Total Solar Eclipse: Through the Eyes of NASA (Telescope Feed)
7.4M viewsApr 8, 2024
YouTubeNASA
2024 Total Solar Eclipse: Through the Eyes of NASA (Official Broadcast)
3:09:40
2024 Total Solar Eclipse: Through the Eyes of NASA (Official Broadc…
11.9M viewsApr 8, 2024
YouTubeNASA
2024 Total Solar Eclipse: Through the Eyes of NASA (Highlights)
1:21
2024 Total Solar Eclipse: Through the Eyes of NASA (Highlights)
528.2K viewsApr 9, 2024
YouTubeNASA
2024 Total Solar Eclipse: Through the Eyes of NASA (Official Trailer)
1:09
2024 Total Solar Eclipse: Through the Eyes of NASA (Official Trailer)
1.5M viewsFeb 9, 2024
YouTubeNASA
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms