How to find & replace an electric water heater heating element that is not working. How to test and repair an electric hot water heater that is producing only tepid hot water or not enough hot water,. Test procedures for electric water heater heating elements.
Mercury boasts an orbit that is the most elliptical of all of the planets, stretched out from a perfect circle. When it is closest to the sun, it is only 29 million miles (47 million km), but at its farthest, the distance to Mercury is 43 million miles (70 million km).
On Mercury, it takes a 176 days for the Sun to rise, set, and return to the same place in the sky. This means, effectively, that a single day on Mercury lasts as long as two years! Yes, Mercury is a pretty extreme place.