Pick any direction and go with flights on sale. 14-day advance purchase required. Book by October 8 for travel Oct. 13-March 9, 2016. Restrictions and exclusions apply. Nonrefundable. Select markets. Seats and days limited. Blackout dates apply.
Electric space heaters can be dangerous in winter. LAWTON Okla_ Electric space heaters can be dangerous as the winter days get colder. Overnight temperatures are now regularly dropping below freezing, and people are using electric space heaters. Some don't use them correctly, and they can quickly create a danger.
When an electric current is passed through a metallic wire like filament of an electric heater, oven or geyser, the filament gets heated up and here electrical energy is converted into heat energy. This is known as 'heating effect of current'.