The Coolest Commercial, Check it out, it's awsome! |
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The Coolest Commercial, Check it out, it's awsome! |
Apr 15 2003, 02:31 AM
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Group: Posts: 0 Joined: -- Member No.: 0 |
http://home.attbi.com/~bernhard36/honda-ad.html
yeah, yeah, yeah. It's a honda commercial, but you will enjoy it. trust me. (IMG:style_emoticons/default/mueba.gif) Read this after: http://www.dailytelegraph.co.uk/news/main..../13/ixhome.html |
SirAndy |
Apr 17 2003, 10:30 AM
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Resident German Group: Admin Posts: 41,682 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(Russ K @ Apr 17 2003, 12:34 AM) but thats exactly why the tires apppear to roll uphill. If a large point mass (larger than the wheel and tire itself) is initially at the top of the tire, it's highly unstable. the slightest bump will cause the tire to turn and lower the center of mass (and potential energy) of the system. It just looks funny 'cause you're used to the center of mass of a tire+wheel being at the hub. You'll notice none of the tires on the incline spin more that 180 degrees. (in fact they dont even make 180, if you think about it) Russ is exactly right. It needs to be balanced VERY carefully. large mass at the TOP of the tire. the smallest push will make that mass go down and the tire will move uphill just enough to touch the next and get it going. i do agree that it looks fake unless you know how they did it ... |
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