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Post by lois on Feb 15, 2013 20:48:30 GMT -6
I have never heard of such hills before . I guess they are everywhere. Sky.. could a hill like this pull your big wheeler up?? Have you ever seen one of these or drove on one?
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Post by lois on Feb 15, 2013 20:49:30 GMT -6
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Post by skywalker on Feb 15, 2013 21:13:25 GMT -6
Most so-called gravity hills are really just optical illusions. It looks like you are going up but the road or hill is actually going down. That's why the car starts rolling.
That railroad crossing down in San Antonio where the ghosts supposedly push the car over the tracks is like that. People say the road is level or uphill but it is actually down.
If you ever go to one of those places and want to test out my little theory pour some water on the ground and see which way it flows. Flowing water doesn't lie.
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Post by lois on Feb 16, 2013 0:10:49 GMT -6
Well they all appear to be going up. that police car was up on a hill. My eyes are not that bad.. ;D
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