Planes, Trains and Automobiles

Automobiles Our driving performance improves when we’re smelling lemon, so next time you’re buying an in-car air freshener, go lemon. If you can tune the colour of the lights used in your car at night, bluer lights will seem brighter than orange ones of the same intensity, but those orange lights will make the car seem more luxurious and of higher quality—you pick which you’d prefer. Car seats that you think are more attractive are also the ones that you’ll…

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