Category: Technology And Society

How long can PVC last?

PVC (Polyvinyl Chloride): Traditionally, PVC piping only lasts between 25-40 years. However, with recent technological advancements, PVC pipes may be able...

Is alcohol man made?

Alcohol is one of the world's most popular drugs, but it's a natural substance, not a carefully concocted pharmaceutical. That means we have lit...

Why is Malia's eyes blue?

Malia Tate's eyes glowed blue in response to being shot in the stomach and being overwhelmed by the urge to defeat her mother, Corinne. How did Derek...

What can be found in amber?

Skin, scales, fur and feathers are just some of the incredibly detailed features found in amber. Insects may be caught having sex. Even the reproductive o...