Clear plastic is waterproof.
Different spoons are made from different materials (e.g. wood, metal, plastic).
plastic
Plastic is easy to mould into garments, and is waterproof.
forks and spoons are usually made of plastic or metal i.e. steel or silver
Waterproof storage containers are typically made out of plastic or coated with a waterproof material. A container that is recommended is the Rubbermaid waterproof storage box.
The Type of plastic that they use is one way that made it waterproof
Because metal is easy to form into spoons. But spoons don't have to be made of metal; I have some Traditional Chinese soup spoons that are ceramic, and wooden, plastic and nylon spoons are readily available.
Yes. Plastic playing cards are waterproof. The plastic is not affected by the water as the paper would be. So they would not deteriorate as the paper cards would. These are very effective and convenient.
Because the world ran out of plastic.
you laminate it (put plastic around it ) OR you can wax it!
seal it in plastic wrap