Uh, are we not counting the Ram EcoDiesel here? It's already been on the market a while. The Cummins name alone will not bring out enough buyers for a full-size truck from someone other than the Big 3. That's part of the reason Toyota never bothered with the Tundra. Also, with the collapse of gas prices right now,… » 12/30/14 1:03am 12/30/14 1:03am

My first car that I bought is my current daily driver. 1997 Mazda Miata. The first car that I had my name on the title is my avatar pic, a 1967 Ford Galaxie 500. Currently in running and driving condition, but the seat back broke, so it's in permanent gangster-lean. Due to said lean, is not able to pass TX State… » 11/28/14 6:04pm 11/28/14 6:04pm

I'm a little late to the party here, but @2:50, there appears to be a complete sustained (not a momentary point, as in the middle of a twist) inversion at the top of a parabola. Right side up, this gives riders a "zero-G" lift. If it acts like I think it should, you will have a zero-G while inverted for about a… » 11/23/14 3:09am 11/23/14 3:09am