1. "Emc2 " means energy equals mass times the speed of light squared. 2. Capping energy emissions, contrary to Donohue's view, does not mean energy rationing. 3. With \ mathcal { W } the mean energy of the pulses. 4. Increasing public investment means energy , telecommunications and transport markets that can function better, 5. And that may mean Energy Resources will be allowed to develop another uranium deposit. 6. "Chi means energy , the breath of life, " she explains. 7. But lets say you mean energy in its physical sense. 8. That means energy reserves had dropped below 1.5 percent for the third time in a week. 9. The little ones are hyped over the holidays, and that means energy to the nth power. 10. If a light bulb suddenly starts glowing at a different brightness, that doesn't mean energy isn't conserved.