Loading...

writing scientific formulas on black chalkboard

writing scientific formulas on black chalkboard

   
Dislike 0

Format Resolution Size Price Buy
HD 1080 1920 x 1080 523 MB $39.00
SD 854 x 480 118 MB $21.00
Big Web 640 x 360 74 MB $14.00


writing scientific formulas on black chalkboard - stock footage
Writing scientific formulas on black chalkboard, computer generated
ID: 19757   
Rating:
Clip Format:HD 1080
Duration:00:00:29Multimedia file:QuickTime(.mov)
Total Frames:869.13Codec:
Frames per Second:29.97Viewed:786
Aspect Ratio:16:9 nativeDownloads:1
Pixel aspect ratio:1Published:11/09/2014
Field Rendering:Copyright Holder:
Model release:NoProperty release:No

Share

         

Tell a Friend



Keywords
blackboard science math physics chalkboard write scientific formula algebra calculate chalk class classroom college drawing education equation exam geometry knowledge learn lecture lesson mathematical mathematics school sign sketch solution study studying symbols teach teacher teaching text theory university animation chalk chemistry DNA atom atom model atomic