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Green Energy Fossil Clock Nat. Debt Clock Soc.Sec. Clock Gas Prices Gas tax clock Iraq War Cost Carbon Clock Peak-oil Clock zPoll Sudoku Solver

"Calling all teachers! We're looking for 25, K-12 teachers, in the U.S. or Canada, to join us in 2014 for an all-expense-paid adventure of a lifetime. This field-based PD experience could take you to the Arctic, The Atlantic Islands, The British Isles, Holland & Belgium, or even Antarctica!"