who ever made this question has no life :p !!!
The shower was made in the 4th century B.C
A shower curtain is something that you hang in your bathtub or shower enclosure, to keep the water from getting all over the floor, when you shower. A plastic shower curtain is a shower curtain made from plastic. I think most of them are made from vinyl, actually.
It is a shower made especially for wheel chaired bound users, they just roll into the shower.
Some alternatives to glass shower doors include shower curtains, sliding shower doors made of materials like plastic or metal, and frameless shower screens made of tempered glass or acrylic.
The company Oxygenics makes shower parts. Some of the products are shower heads, self pressurizing shower heads, pressure shower heads and shower fixtures.
Plastic shower curtains are made of a variety of different materials, but most commonly they are made of polyester, PVC, or polyethylene.
anchet Greeks
The Bobrick shower curtain cannot be installed in the ceiling. It is made be installed in the shower wall brackets.
New shower stalls are made of different plastics or fiberglass. Older showers are ceramic tile.
Depending on how your actual shower is made it is indeed possible to replace a shower curtain with it.
Africa
There are radios made just for the shower that are waterproof but even if the radio was not since there made in such small sizes you could simply put it in a ziplock bag and it could be used in a shower.