Silbervogel Gravity Racing Car Concept: Would this really work though?

When it comes to concepts I am all for technology but always come up with the same question “why are concepts just that “concepts” and never reality. Anyway the latest concept car is the Silbervogel Gravity Racing Car Concept which runs on gravity.
The Silbervogel Gravity Car has no engine which is great because that means a green way of life, so a good start we say. The person racing this automobile will solely rely on gravity to pick up speed which come on will gain and lose speed, would it not?
This whole concept idea is from Jakob Hirzel from the Pforzheim University Of Applied Sciences in Germany.
Source – DVICE (Great Images)
Air Miles Can be Used for Virgin Galactic Flight

I wouldn’t mind having a trip up into space and you can do it with the Virgin Galactic, but with everything there is always a snag and this is a big one; it will cost you Read more
Einstein could not solve it: What on Earth is wrong with Gravity? Video
February 4, 2008 by Mark
Filed under Environment

Dr Brian Cox the ex D:Ream keyboard player and now Particle physicist is asking question on why the Universe is built the way it is, the video below is something that you should really watch because it asks the question Read more
