Our home heating ... Your electric heater is basically 100% efficient, in that pretty much all of the electricity is being converted to heat (some is also used by built-in fans and electronic controls ...

However enjoy it while you can because temperature will plummet again by tomorrow, getting as low as 2C overnight in parts ... three consecutive days of 20C heat with a splash in the sea, despite ...

There was one major established electrical industry, the telegraph, which since the 1840s had come to connect the world with a data communications system faster than the speed of transportation. The ...

"Medications can be altered by extreme heat and even moisture, causing them to become less potent before their expiration dates," said Dr. Hani Jneid, assistant professor of medicine - cardiology at ...

“The American Dream” has always been about the prospect of success, but 100 years ago ... they were not truly equal to white men and women. Ultimately, Dr. King's "American dream" was equality.

Until the Executive Order of June 24, 1912, neither the order of the stars nor the proportions of the flag was prescribed. Consequently, flags dating before this period sometimes show unusual ...

It causes redness on the nose, chin, cheeks, and forehead. Vitiligo is a condition in which white patches develop on the skin. Any location on the body can be affected. A carbuncle is a red ...

All the bats that have proven susceptible to white-nose syndrome so far are hibernators. Clustering in small to truly massive groups (numbering hundreds of thousands of individual bats) is one way ...

Solar technologies can deliver heat, cooling, natural lighting, electricity, and fuels for a host of applications. Solar technologies convert sunlight into electrical ... on the type of material ...

The hormones estrogen, progesterone and oxytocin are all critical to a female dog’s heat cycle and ability to become pregnant and raise a litter of puppies. They may also play a role in some of ...