tag:blogger.com,1999:blog-7997128942445685316.post6357255406898610174..comments2023-10-11T09:31:39.770-04:00Comments on Learning via Daily Images: 04.27.10M Colemanhttp://www.blogger.com/profile/04703534726619784271noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7997128942445685316.post-10527453734482116222010-04-28T21:29:34.401-04:002010-04-28T21:29:34.401-04:00We do rely on the power grid. Imagine how many mil...We do rely on the power grid. Imagine how many miles of wires snake across our globe.susanvghttps://www.blogger.com/profile/16350184275433959922noreply@blogger.com