>Soap bubbles have very thin walls. The range can be anywhere from 10 nanometers at the top of a thin-walled bubble to over 1000 nanometers. By contrast, human hair's thickness range is on the order of 40,000 to 60,000 nanometers.
Think about this. 10 nanometers is about 40 water molecules thick. So you can physically see something that is made up of just 40 molecules.
Think about this. 10 nanometers is about 40 water molecules thick. So you can physically see something that is made up of just 40 molecules.
