The core of a star reaches temperatures—energy levels, really—we don't see anywhere else outside fusion reactors. The visible surface layer of the Sun, called the photosphere, is a toasty 5,800 Kelvin (about
Earth is composed of four layers: the crust, mantle, outer core, and inner core, with the crust being where we reside and the inner core being made of solid iron. The movement of tectonic plates on the crust leads to the constant change in the layout of Earth's continents and oceans....
Humans are born, then we grow anddie. Our life cycles are basically the same as those of the massivestarstwinkling in the night sky -- if we exploded in a blaze of glory at the end of our time, that is. When the cosmos' most colossal stars go out with a bang, the immense interst...
The water temperature setting recommended by most manufacturers is between 120 to 140 degrees Fahrenheit (49 to 60 degrees Celsius). This is hot enough to be sufficient for household use, but not hot enough that it can pose a scalding risk. Benefits of Lower Temperature Limits If there are ...
The sun, a massive nuclear-powered source of energy at the center of thesolar system, generates the heat and light that sustain life on Earth. But how hot is the sun? The answer is different for each part of the sun. Arranged in layers, the sun varies in temperature: It is hottest ...
Tired of melting spark plug boots causing you headaches? ACCEL's Ceramic Spark Plug Boot spark plug wires can handle the heat...up to 2,000 degrees Fahrenheit! Perfect if you have headers or are working in tight quarters where heat is inescapable!
The Heat Is On Plate motion requires a hot mantle. And indeed, as you go deeper into the Earth, the temperature increases. At the bottom of the plates, around 60 miles (100 kilometers) deep, the temperature is about 2,400 degreesFahrenheit(1,300 degreesCelsius). ...
1) To carve the wax ring first slice off a section of ring wax that is slightly wider than what the finished ring will be 2) Now open up the hole in the wax until it approximates your finger size- it's better to have it too tight than too loose at this point as you can always...
How cold is too cold for winter camping? Anywhere at or below 0 degrees Celsius (30 degrees Fahrenheit) is considered too cold for 3-season tent camping. Without the proper equipment or preparation, sub-freezing environments can threaten your health and safety. However, 4-season tents, durable...
A catenary is the shape that a cable assumes when it's supported at its ends and only acted on by its own weight. It is used extensively in construction, especially for suspension bridges, and an upside-down catenary has been used since antiquity to buil