The lipid bilayer is a thin polar membrane made of two layers of lipid molecules.

The top of the box is a stretched resonant membrane made of antelope skin, tied to a piece of hide at the bottom of the box.

It has two membranes traditionally made out of sharkskin and is struck with a single mallet making the timbre low but only slightly resonate.

As a proof of concept, he and his colleagues have simulated a bubble-shaped membrane made of 13,000 particles.

Liquid membranes refer to synthetic membranes made of non-rigid materials.

Some Panasonic models contain a single mono speaker, mounted on the bottom, that uses a membrane made from materials more commonly found in outdoor clothing.

Much like bandages now on the market, the new wound dressing uses a thin, transparent membrane made from polyurethane or similar materials.

The layering, from the deck up, begins with a seamless waterproof membrane made of rubberized asphalt, which is applied to the deck as a hot fluid.

One, surface wave acoustic detection, uses a thin membrane, usually made of quartz, vibrating at high frequencies.

Some scientists predict that fuel cells converting hydrocarbon fuels directly into electrical energy will incorporate membranes made of nanotubes.