What Makes Something a Ceramic?

What makes something a ceramic? A ceramic is a material that is neither metallic nor organic. It may be crystalline, glassy or both crystalline and glassy. Ceramics are typically hard and chemically non-reactive and can be formed or densified with heat. Read more on mse.umd.edu Humans have been using ceramics as a form of material … Read more

The Science Behind the Formula for Paint: Explained

What is the formula for paint? 1. Multiply the length of the ceiling times its width to find its area. 2. Divide that number by 350 (the estimated square feet covered per gallon) to figure out how many gallons of paint you need. Read more on www.dummies.com A vital component of our daily life is … Read more

The Importance of Biodegradable Materials

Why is biodegradable important? The manufacture of biodegradable plastics results in far less environmental pollution when compared to plastics made from petroleum. When biodegradable plastics break down, they do so into harmless, nontoxic elements. They produce only 32 percent of the greenhouse gases that are emitted by petroleum-based plastics. Read more on residentialwastesystems.com The effects … Read more

Lightest Material for Eyeglass Frames: A Guide

What is the lightest material for eyeglass frames? Slim and light eyeglass lenses. For example, titanium weighs some 50 percent less than conventional metal or plastic. That’s why glasses with a titanium frame are the number one choice for anyone who needs exceptionally stable yet lightweight glasses ? and the perfect solution for athletes and … Read more

Why is PET not Biodegradable?

Why is PET not biodegradable? In order to decompose something, it is buried in soil, where bacteria can break it down. It is nearly impossible to decompose PET plastics because most bacteria cannot break them down. UV light from the sun can break plastic down, but it takes a long time. Read more on www.columbiatribune.com … Read more

What are Shoes Made of? Exploring the Materials and Components

What are shoes made of? Traditionally, shoes have been made from leather, wood or canvas, but are increasingly being made from rubber, plastics, and other petrochemical-derived materials. Read more on en.wikipedia.org Shoes are become a necessary component of our daily life. We need a pair of comfy shoes that can shield our feet from numerous … Read more

How Long Do Helium Balloons Last?

How long do helium balloons last? Standard size latex filled helium balloons stay afloat for approx 8 – 12 hours, whereas helium filled balloons float for 2-5 days. If you want your latex balloons to float longer there is a useful product that you can buy Helium Hi-Float Treatment Kit which helps the balloons float … Read more