Investigate nuclear fission, in which a heavy, unstable nucleus breaks apart; and nuclear fusion, where light nuclei are joined. In both, the released energy is millions of times greater than the energy from chemical reactions and comes from the conversion of nuclear binding energy to kinetic energy.

Job outsourcing. Perpetual busy signals at government agencies. Slashed paychecks. Stolen elections. A war without end, fatally mismanaged. Ordinary Americans on both the Right and Left are tired of being disenfranchised by corrupt politicians of both parties and are organizing to change the status quo. Author Sirota takes us far from the national media spotlight into the trenches where real change is happening--from the headquarters of the most powerful...

"We all occasionally think thoughts that are completely out of character. We imagine, for example, that we might swerve our car into oncoming traffic or take the kitchen knife we're using to prepare dinner and use it to harm someone we love. Many of us simply ignore thoughts like these, but some of us return to them again and again in our minds: What if I cause an accident? What if I hurt some I care about?" "If you struggle with violent, unpleasant,...