Not Aviation Related, But Intriguing Technology

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Check out this video:

 

http://www.youtube.com/embed/L3j6HaAieEU?rel=0

 

 

[Guest aviatrix27]

Just as well I watched the whole thing otherwise I would have embarrassed myself by saying there was nothing new! My council uses the first attachment along our roadsides each year, has for several years now, I want one!