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In reply to the discussion: Exxon threatens legal action if stations air this ad [View all]Spitfire of ATJ
(32,723 posts)52. The physics are the same as a tractor trailer....
....or a train,...or a grocery cart for that matter. It's easier to pull or push something on it's own wheels than it is to carry it yourself. Once underway it tens to stay in motion. You only experience trouble on grades.
It's possible we could see pickups on hills some day. Either "third rail" or overhead.
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I agree with you 100%. No talk about cutting anything for regular people while
namaste2
Apr 2013
#21
Post on facebook, will get much wider exposure. These jerks forget about "social media"? n/t
Fla Dem
Apr 2013
#9
Thank you Spitfire. I have changed the m to a b. In a few years I'll change it to t for trillions.
midnight
Apr 2013
#25
It says "this video is currently unavailable." Can anyone give me a summary? nt
raccoon
Apr 2013
#28