All about symptoms of an anxiety attack

Ice and solar power

Wed, 28 Jan 2009 15:36:21 -0800
January 28, 2009in Geek stuff, Ottawa, Science, The environment, The outdoors Indirectly, Ottawa winters provide a good demonstration of just how immense a quantity of solar energy there really is on this planet. Consider the fact that the Earth’s axial tilt produces thirty degree weather here in the summer and negative thirty degree weather here in the winter. Walk out onto the frozen surface of Dow’s Lake and think about how the only reason the lake is ever liquid is because of the massive amo