Adey video from 20 years ago

[SantaMonica]

Here is a video of what Dr. Walter Adey (inventor of the scrubber) was doing 20 years ago, in addition to working on scrubbers:

http://vsx.onstreammedia.com/vsx/pbssaf ... 0&preview= (http://vsx.onstreammedia.com/vsx/pbssaf/search/PBSPlayer?assetId=68119&ccstart=0&pt=0&preview=)

[Floyd R Turbo]

Great video, thanks for posting it!

[vira]

a great nature creator.