It's almost spring and I feel like going barefoot to school one day, just for the hell of it. Is it against any school policies in California to go barefoot in school?
from time to time fire depts provide free smoke detectors I would call a local one to find out when be sure to check the batteries every so often stay safe Cheers
In theory, yes we could slow down or maybe even stop global warming by covering the ground with reflective materials, but it would take millions of square miles of surface area. The arctic and antarctic ice caps cover around 10 million square miles of the earth, or more than one sixth of the total surface of the globe. All the rooftops in the world probably add up to a few thousand square miles. It would be impossibly expensive to cover them all, and probably not enough area to make much difference.
