Soap is a salt of a fatty acid used in a variety of cleansing and lubricating products. In a domestic setting, soaps are surfactants usually used for washing, bathing, and other types of housekeeping. In industrial settings, soaps are used as thickeners, components of some lubricants, and precursors to catalysts. When used for cleaning, soap solubilizes particles and grime, which can then be separated from the article being cleaned. In hand washing, as a surfactant, when lathered with a little water, soap kills microorganisms by disorganizing their membrane lipid bilayer and denaturing their proteins. It also emulsifies oils, enabling them to be carried away by running water. Soap is created by mixing fats and oils with a base. A similar process is used for making detergent which is also created by combining chemical compounds in a mixer. Humans have used soap for millennia. Evidence exists for the production of soap-like materials in ancient Babylon around 2800 BC. (Wikipedia).
Why does soap work to get the grease and dirt off of dirty pans and other things when water alone can't do the job? License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-conditions
From playlist Materials
We all use soap. But how does it work? Share on Facebook: http://goo.gl/oDnOPV Share on Twitter: http://goo.gl/fWlLju Subscribe: http://goo.gl/ZYI7Gt Visit our site: http://www.brainstuffshow.com
From playlist Everyday Stuff
Link to Part 1 (Making soap): https://youtu.be/uMBeXHnWhsE ------------------------------------------- This is part2 of my soap series, where I'll be making liquid soap. If you haven't seen part 1, I strongly suggest that you check it out before this one. The major difference with liquid
From playlist Everyday chemicals
Flash Science: Soap in the Microwave
A bar of soap in the microwave grows to tremendous proportions. Parts Needed 1 Microwave oven 1 Bar of Ivory soap
From playlist Flash Science
T-Shirts: https://nilered.tv/store ------------------------------------------- In this video, we explore the science of soap. How does it work? Where does it come from? Check These Out: • NileRed: https://www.youtube.com/c/nilered • Nile talks about lab safety (Chemistry is Dangerous): h
From playlist Nile Talks
Floating soaked loops of thread onto a soap film. Surface tension pulls the thread into round loops. Sorry about the soft focus. The soap film is 2/3 cup liquid dishwashing soap, 2 to 3 tablespoons glycerine, and one gallon of water (let stand overnight).
From playlist Fluids
NOTE: This video has been re-uploaded because I made an error in the last one. I said ashes have sodium hydroxide in them, when they really have potassium carbonate, which is converted to potassium hydroxide by treatment with calcium hydroxide or oxide. -----------------------------------
From playlist Everyday chemicals
#shorts Creating soap using a chemical reaction. #engineeringlexicon #saponification #chemicalreaction #chemicalengineering #soap Join our YouTube channel by clicking here: https://bit.ly/3asNo2n Find us on Instagram: https://bit.ly/3PM21xW Find us on Facebook: https://bit.ly/3t2Huvb Fi
From playlist Engineering Lexicon
Soap Film Painting | Exploratorium
Paul Doherty, Exploratorium Physicist, demonstrates and explains the exhibit "Soap Film Painting."
From playlist Paul Doherty | Exploratorium Senior Scientist
While humans have known about soap since antiquity, its use has ebbed and flowed with the times. From ancient Babylon to modern bathrooms, History Guy recalls the forgotten story of soap. This is original content based on research by The History Guy. Images in the Public Domain are carefu
From playlist Medicine and History
REST vs SOAP | Differences between SOAP and Rest Web Services | NodeJS Training | Edureka
🔥Edureka Node.js Certification Training: https://www.edureka.co/nodejs-certification-training This Edureka video on 'REST vs SOAP' will give you an introduction to what is REST and SOAP API and then explain some of the important differences between both of these Application Programming In
From playlist Node.Js Tutorial Videos
Materialism Podcast Ep 16. Surfactants: A Slippery Soap
A look back at the history of soap from its origin in 2500 BC to the numerous changes made to soaps in the last century. Also featuring a discussion about viruses and why soaps are so effective against them. Verbeek, H. (1987). Historical Review. Surfactants in Consumer Products, 1–4. doi
From playlist Materialism Podcast
Jessi and Squeaks just did a really cool and easy experiment: they put a special kind of soap in the microwave and made it grow! Now they want to do it again to check their results and figure out how it happened! ---------- Love SciShow Kids and want to help support it? Become a patron on
From playlist SciShow Kids
Introduction to SOAP | Java Soap Tutorial | Edureka
( Java Training - https://www.edureka.co/java-j2ee-training-course ) SOAP, originally defined as Simple Object Access Protocol, is a protocol specification for exchanging structured information in the implementation of web services in computer networks. Here are the topics discussed in th
From playlist Java Tutorial For Beginners | Edureka
Why Soap Is Our Secret Weapon Against Germs
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From playlist Be Smart - LATEST EPISODES!
It’s good hygiene to wash your hands after touching shared bathroom surfaces. But bars of soap are a shared surface. Does soap really help get you clean? Learn more at HowStuffWorks.com: http://health.howstuffworks.com/skin-care/cleansing/products/body-soap.htm Share on Facebook: https:/
From playlist Gross Science
Mike Rowe Recycles Grimy Hotel Soap! | Dirty Jobs
Stream Dirty Jobs on discovery+ ► https://www.discoveryplus.com/show/dirty-jobs #DirtyJobs #Discovery #MikeRowe Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us
From playlist Dirty Jobs