Category Archive
How a Memory Foam Mattress Is Made
Have you ever wondered how memory foam gets its unique ability to mold to your shape? This type of mattress doesn’t just give you a great night’s sleep. It also performs marvels of engineering.
Memory foam was first invented in …
What is a Polyurethane Composed Of?
Polyurethane is an environmentally-friendly plastic material that exists in products all around us every day.
It can take various liquid, foam or solid forms, some rigid and some flexible. It can act in place of metal, wood, rubber, cotton or …
How A Shoe Sole Is Made
We take for granted the rubber on the bottom of our shoes — the material that grips and keeps us steady in tennis shoes, running shoes, casual shoes and even dress shoes. But how did the rubber sole of a …