Both make excellent dildos
For insulating a current you can use plastic/rubber.
Plastic, iron, rubber and steel
Hockey pucks are usually made of hard plastic, although some rubber ones can be found rarely; they are not generally used because they are extremely hard to use properly.
You can use a plastic plate but not paper or possibly a rubber disc
nylon
re-enforced rubber and a slim layer of some bouncy material American dodgeballs are made of rubber and pumped with air. where I'm from (the UK) we use foam balls with a hard plastic layer on the outside.
The plastic refers to a generic name of synthetic materials that can be molded into objects that we can use. Rubber refers to an elastic material made from Latex.
Hard rubber.
plastic rubber glass metal
No, it is not safe to use plastic wrap in the oven for cooking or baking as it can melt and release harmful chemicals into the food. It is recommended to use oven-safe materials such as parchment paper or aluminum foil instead.
Yes! Depends which plastic and which rubber you are talking about. It really is quite alarming how people use terms like "Plastic" and "rubber" when there are HUGE numbers of massively different products falling under each category. You wouldn't say "Come round for dinner tonight, we're having 'food' followed by 'food' and then some 'food' for dessert" would you??
Vulcanized rubber has disulfide crosslinks and is hard and strong.Natural rubber has no crosslinks and is soft and weak.