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Trace the 7,000 year old history of alcohol, from its first known origins in China to cultures all over the world fermenting their own drinks.--Nobody knows ...
What is it in alcoholic beverages that makes us intoxicated and where does it come from? And what is special about the molecule in alcohol that makes it so e...
4 Νοε 2020 · Every year harmful use of alcohol is responsible for 3 million deaths and 5% of the global health burden ̶ from road traffic injuries, violence, abuse and ...
This is the story of the water we drink: how it is collected, filtered, and pumped into our homes. But what happens to it after it has been through our bodies and flushed down the lavatory? Find out how it is cleaned up with the help of bacteria so we can drink it all over again.
16 Οκτ 2023 · An alcoholic drink is a drink that contains 0.5% or more ethanol. In chemistry there is a whole class of substances known as alcohols. The alcohol used in alcoholic drinks is known as ethanol or grain alcohol. Grain alcohol is generally made through a process called fermentation.
This video presents the challenges of supplying clean drinking water to people around the world. It uses interesting and eye-catching graphics to show students how much water is used for various activities and teaches them about the importance of water in our environment.
I tend to find drinking the dilute alcohol and waiting 30 minutes seperates the water quite effectively.
