Lamborghini sure knows the meaning of ‘encore’.  After the release of the Reventon Roadster, they have raised the bar in their million-dollar line of super-cars with the new concept Lamborghini Sesto Elemento (Sixth Element in Italian).  This new element, which consists mostly of carbon fiber based construct, is going to be the lightest car Lamborghini has ever produced; with a mere 999 kg (2,202) as full weight, this model is still in the concept stages, however, it’s already in the heavily expensive category of vehicles known for this make.  The price, similar to the cost of a few trips into space, is an eye-popping 2.8-million dollars.  The Sesto Elemento is estimated to have a top speed of 300 km/h, which gravity will have to work extra hard in order to keep it on the ground.  In the meantime, Lamborghini would just want for die-hard fans to gander at its new creation,  without the slightest hope of ever driving one.  Gander away.