We've all heard of a flu shot or a COVID vaccine, but there's a whole bunch of other health issues that researchers think we can use vaccines to prevent. From high cholesterol to substance abuse, researchers want our immune systems to...

If you're bitten by a snake, you might need a horse to save your life. Researchers are searching for better antivenoms to treat illnesses like snake bite, and they're turning to monoclonal antibodies, made in a lab, to replace the...

You've probably heard of acid rain: rain that's more acidic than normal because of pollution in the atmosphere. But, if rain can become more acidic, shouldn't it also be able to become more basic?

The silverleaf whitefly – a very prolific pest – is the only insect that we know of with a functional stolen plant gene.

Could the next wonder drug be somewhere in Canada's snowy north? Take a trip to this beautiful, frigid landscape as chemist Normand Voyer explores the mysterious molecular treasures found in plants thriving in the cold. These scarcely...

New evidence suggests some fossils as the oldest known sign of life on Earth, and scientists may have a way to speed up the process of carbon neutralization in the ocean!

The silverleaf whitefly – a very prolific pest – is the only insect that we know of with a functional stolen plant gene.

Have you ever wondered what happens to a painkiller, like ibuprofen, after you swallow it? Medicine that slides down your throat can help treat a headache, a sore back, or a throbbing sprained ankle. But how does it get where it needs to...

Scientists have been researching whether or not antibodies from COVID-19 patients might help those infected with the virus, and one study has found promising results, in a llama.

You've probably heard of acid rain: rain that's more acidic than normal because of pollution in the atmosphere. But, if rain can become more acidic, shouldn't it also be able to become more basic?

Howcast - Learn how to treat and prevent heartburn from gastroenterologist Lisa Ganjhu, M.D. in this Howcast video about stomach problems.

Howcast - Learn how to treat ulcers from gastroenterologist Lisa Ganjhu, M.D. in this Howcast video about stomach problems and digestive disorders.

I wrote an article with 20 Stakeholder Analysis techniques. That’s too much for a short video. So, here, I want to share with you my favorite 6 Stakeholder Analysis Tools.





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In this video, we'll be discussing harm OCD, which is a specific type of OCD where people are worried about harming others. We'll discuss the signs and symptoms of harm OCD, as well as how to get help if you think you might have it.

Do you sometimes feel like you're being too hard on yourself? That maybe your thoughts and feelings just don't line up with what everyone else seems to believe? If so, you might be struggling with scrupulosity. In this video, I talk...

An introduction to hemiacetal, acetal, and imine functional groups.

What are isonitriles good for? The Passerini reaction! This is a very neat multi-component reaction that is good for generating chemical libraries. When was it invented? What's the mechanism? What are we doing with it today? Let's find out!

We've learned about a variety of different unstable carbon species, like carbocations, carbanions, and carbon radicals. But there is one more to know, carbenes. These are carbon atoms with two bonds and two nonbonding electrons. They...

Try this fouetté tutorial for beginner dancers! Watch as we break the ballet turn down, step-by step, for easy learning and quick improvement.

This video is a lecture presentation on titrations. The presenter discusses the theory behind the experiment and then demonstrates how to carry out a titration to determine the volume of hydrochloric acid needed to neutralize a certain...

We know about a lot of different oxidizing and reducing agents that facilitate a variety of different transformations. But we haven't touched upon the precise transformation that can be achieved by diisobutylaluminum hydride, also known...

We can all have bad, frustrating days and get upset or feel overwhelmed. In this video, psychologist Eve Ash explains how you can transform what's happening with a SNAP approach and make an instant difference to your emotional and mental...

We just learned about the Passerini reaction, and now it's time to learn a similar one, the Ugi reaction. This is another multi-component reaction that is excellent for generating chemical libraries. To the components of the Passerini...

Any introductory chemistry class will include titrations, and to do these, you have to do math. But you get to see pretty colors, too! Here's a quick run through of the stoichiometry of it all.