You can own an outdoor bug-free life. Pest’s invasion can happen to the savviest of us. Did you know that the total weight of all the insects on Earth is about 70 times more than all the people in the world? There are approximately 1.4 billion insects for every person on Earth but not all…
Buying a new mattress can be exciting. You get to try out several different ones, pick one out, and bring it home for the first time. But what do you do with your old mattress? You’ve removed it from the bed to make room for the new one, but now what? In this video, you…
Ready to dive into a lesson about polyvinyl chloride? This is a monomer made from a plastic called vinyl chloride, which is prepared through the reaction of acetylene and chlorine at high temperatures. PVC is then made by reacting vinyl chloride with benzyl peroxide or hydrogen peroxide. This process is called polymerisation because it’s where…