The molecules at the surface of a body of water make a film under tension.
According to scientists working at the Monell Chemical Senses Center, the smell of cilantro usually produces a "love it" or "hate it" response.
If you've ever wondered why blowing on a thin film of soapy water creates bubbles, this is your lucky day.
Soap has been used for cleaning for many years, but it wasn't until modern chemists began to understand its structure that anyone knew how soap worked.
Have you had to scrub your bathtub to get rid of soap scum? Learn why soap doesn't dissolve in your water.
Soap has a magic ingredient that helps clean clothes and dishes.
It may come as a shock to learn that some skin based bacteria is actually good for you. You might want to rethink all that hand cleansing.
Do hand sanitizers work any better than soap and water? Find out on this Moment of Science.