You got it backwards, the ballast is air and it is vented or compressed while the lighter than air lifting gas stays constant.

I think the new Chrysler Pacifica is Waymo interesting than people give credit

Explain to me some math on how a top fuel dragster engine produces more power than the turbofan engine (or as claimed, all 4 engines) found on the 747....

The 747 that crashed over Bagram Air Base in 2013 was carrying 3 MRAP and 2 mine clearing vehicles (Buffalo) crashed moments after takeoff.
So, what does a 747-400 cost? Add in that each of those MRAP’s can cost around $1,000,000

Jeep Grand Cherokee 3.0 CRD [Diesel]

Jeep Grand Cherokee CRD Diesel.

Dodge Dart SuperSport 426 HEMI!!

How about Cadillac brings their new planned Diesel’s to North America in the form of the CTS Wagon?

I have been trying to convince the girlfriend to trade in her TSX for the TSX Wagon, but she wont budge.

How easy is it to hop in and drive to work when you are running late?

+1 for the 2J!!!!

The Fairey Rotordyne was too loud, reports claim it can be heard from over 5 miles away

I think the Rockwell HiMat was a great little project, it looks cool and was built purely for function!

I was waiting for a YF-23!!!

That’s from a TV show...

Jet Beetle is my old neighbor, crazy part is the jet is just for show, it still has and drives like a normal new beetle

A new Bluebird bus is like an old Bluebird bus with LED lights, so it will run long after we all die

There has got to be a Porsche 914 out there somewhere, running, for less than 3k...

I present to thee: Ariel Atom 3 (totally rhymed)

The dpf in my diesel cherokee kicks in every 200 miles of city driving and drops me from 18 to 16 for that tank, no noticeable difference on the freeway (I assume less particulates in cruise )