Is Tungsten Magnetic?

Tungsten magnets are magnetic, but they are not as strong as some other magnets. Can Tungsten Magnetic be used to hold items in place? Yes, Tungsten Magnetic can be used to hold items in place. Why is tungsten so heavy? Tungsten is very heavy because it is made of a rare, heavy metal called tungsten. ... Read more...

How do you make Thinset stick to wood?

There are a few ways to make Thinset stick to wood. One way is to use a heat gun to heat the Thinset up until it is melted. Then use a sharp object to pierce the Thinset and make a hole in it. Place the wood on top of the Thinset and press it down. ... Read more...

Is black wire positive?

The answer may depend on the specific application. However, generally speaking, black wire is considered to be positive, meaning that it carries an electric current in the same direction as the current running through the metal wires directly. What is the color of red and black wires? The color of wires can depend on a ... Read more...

How do I check my grades at CCSF?

Some students may prefer to use a grading system other than the one used at CCSF, while others may only need to consult with a teacher or counselor to determine their grade for a particular course. However, a few basics to keep in mind include checking your grades online at CCSF's website or in the ... Read more...

Is time an illusion?

Everyone has their own perspective and definition of time. However, some people argue that time is an illusion because it is not constant, and can change at any moment. Others argue that time is actually a continuous flow that can be measured in seconds, minutes, or days. Ultimately, the answer to this question is subjective. ... Read more...