In this video, we explained the gas displacement method to measure the true density of materials. Also, we discussed the factors that should be considered when selecting the appropriate analysis gas ...

Powder is a collection of single solid particles, which in most cases may be considered a basic unit. Powder is typically comprised of solid particles, interparticle voids, as well as open and closed ...

Vacuum sealing is a great way to preserve your food and keep it from getting freezer burn. If you don't want to invest in a vacuum sealer, though, or don't have the space for it, the Kitchen ...