Category: News

What is collinear and coplanar?

Collinear: points are collinear if all of them are in the same straight line. Coplanar: points are coplanar if all of them are in the same PLANE. Two poi...

Why do you pour stout first?

There are a number of reasons for this, but the most important is the ratio of nitrogen to carbon dioxide. Additionally, because the beer is so thick, it...

Can you clear coat gold leaf?

If it's foil then it will tarnish without a clear coat. Shellac is normally used to top coat foil, or as a barrier coat before any other clear. Real...

Does density change gravity?

NO. Gravity depends on how many atoms are in a substance, ie , MASS. Now you can increase the density of an object by shrinking it down, but it will stil...