Twice the shade

Twice as effective, twice as 'ghetto'.  Where there is a will (and little money), there is a way!
I now have two car windshield sun reflectors in my front apartment window to keep out the sun and heat.  Excellent use of $15 and relatively 'green' since I am not using electricity to cool down my place. (Not that I have an air conditioner, but that is what people with $ use to cool down their homes!)