Unlimited first class flying with the Unlimited AAirpass
In 1981, American Airlines introduced a pass that allowed unlimited first class flying around the world: the Unlimited AAirpass. It cost $250,000 and for an additional $150,000 you could take an extra passenger. The pass was discontinued after a few pass owners made a lot of use of their pass and the airline began to make huge losses.
Useless solar cell machine may start improving batteries
Using a device, the ECN research center wanted to produce solar cells. The device could vaporize silicon onto solar cells, but unfortunately not with a density of the silicon that was high enough. As a result, the device lay gathering dust, until Christian Rood came across it and saw how useful the device could be for producing batteries.