Caffeine, Alcohol and Energy Drinks

Caffeine, Alcohol and Energy Drinks

[S. O’Connor] Well, there are immediate effects in the course of one drinking episode, and there are very long term effects that accumulate over a long time, primarily affect on the brain. The brain is the place that logs experience in your life, and the experience of drinking is a combination of building up a Read more about Caffeine, Alcohol and Energy Drinks[…]

Alcohol, Alcoholism and Inhalants

Alcohol, Alcoholism and Inhalants

Hello and welcome to our lecture number five in the series on alcohol, alcoholism, and inhalants. Today we’re going to talk, obviously, about alcohol and its pharmacokinetic properties and its pharmacodynamic properties, spend a little time talking about alcoholism, a very brief time talking about inhalants. Inhalants are volatile liquids just like alcohol so that’s Read more about Alcohol, Alcoholism and Inhalants[…]

Drinking Coffee Could Reduce Suicide Risk

Drinking Coffee Could Reduce Suicide Risk

(Image source: Wikimedia Commons / Julius Schorzman) BY MATT PICHT Good news for caffeine addicts: A new study out of Harvard University says drinking coffee can reduce the risk of suicide. The study, which was published in The World Journal of Biological Psychiatry, used data from three different surveys to examine the caffeine consumption of over 200,000 Read more about Drinking Coffee Could Reduce Suicide Risk[…]

The extraction of caffeine from coffee

The extraction of caffeine from coffee

The extraction of caffeine from coffee. Safety: Ethyl acetate is irritating and flammable. Use a fumehood when doing this experiment. Welcome. Put one cup of coffee in a 500ml erlenmeyer flask. Add roughly 2grams of sodium carbonate and swirl it around until it dissolves. When everything is dissolved, add 30ml of ethyl acetate. Swirl it Read more about The extraction of caffeine from coffee[…]

Making Sense of Chemical Structures

Making Sense of Chemical Structures

>>Hello and welcome to the Penguin Prof channel. Today’s episode is by popular demand decoding basic chemical structures, feel the power. So if you’re a biology student chances are you have a textbook with pages that look like this where they give you these images that they think are helpful to you but most biology Read more about Making Sense of Chemical Structures[…]

7 Facts About Coffee You Probably Didn’t Know

7 Facts About Coffee You Probably Didn’t Know

Seven facts about coffee you probably didn’t know Coffee is the world’s favorite hot drink with an estimated 2.25 billion cups drink every day globally Voltaire drink up to 50 cups a day and lived until the age of 83 so a coffee addiction isn’t too bad after all Bright side discovered seven reasons why Read more about 7 Facts About Coffee You Probably Didn’t Know[…]

Are You Drinking TOO MUCH Caffeine?
What If You Drink 10 Liters Of Coffee Per Day?

What If You Drink 10 Liters Of Coffee Per Day?

Meet Arnold he’s finally got a job he’s not my b***h anymore, he’s a coffee farm b***h Now Arnold will collect beans from trees up to nine meters high, great choice of work Arney! the collected beans are dried and roasted, after which they’re ready for sale, arney be careful with that fire Uh Oh! Read more about What If You Drink 10 Liters Of Coffee Per Day?[…]

How Well Do Energy Drinks Really Work?

How Well Do Energy Drinks Really Work?

(upbeat music) – I am so hot right now. I’m like really overheated, I’m not sure if I’m talking fast, I can’t tell. – I’m fidgeting. I’m wringing my hands, which I don’t think I was doing before. I’m also talking faster. I can tell that I’m talking faster. I can tell that I’m thinking Read more about How Well Do Energy Drinks Really Work?[…]

How Much Alcohol Can A Pregnant Woman Drink?

How Much Alcohol Can A Pregnant Woman Drink?

I’ll have a shot of whiskey, a gin & tonic, and a home pregnancy test – to go, please. Hey guys, Tara here for Dnews – and you know who has it the worst? Pregnant women. They can’t have caffeine, they can’t smoke, and they definitely can’t drink alcohol – though that doesn’t always stop Read more about How Much Alcohol Can A Pregnant Woman Drink?[…]