The egg is held together by a semi-permeable membrane that allows water to pass through it. This is why the egg swells in size during the experiment. The discoloration in the vinegar and floating ...

A key experiment using the Langmuir trough provided the basis for accepting that the membrane is a bilayer ... the way this structure was viewed. Its semipermeable and liquid nature provided ...

osmosis is the diffusion of water molecules over a semi-permeable membrane from a higher concentration to a lower concentration. A presenter-led live action video showing a science experiment ...