SciShow
6 Microbes Saving the Environment
Ever since humans found out about germs, we’ve gone a bit overboard inventing antibacterial soap and antibiotics and antifungals. But despite our aversion to them, microbes aren’t all bad, and some of them could even help us save the...
SciShow
The Truth About Cranberry and UTIs
If you have had a UTI before, maybe you've tried some cranberry juice or cranberry pills to ease the symptoms. Your mom suggested it, or even your doctor prescribed it, so it should work, right? But do you really know why cranberries are...
SciShow Kids
Why do We Brush Our Teeth?
We all need to do it! Learn why we all should brush our teeth, and how brushing keeps our teeth strong and healthy!
SciShow
The Mysterious Origins of the Nucleus
The cell nucleus is crucial to multicellular life, so you think science would have a good idea how it evolved. The truth is, we don't, but Scientists do have some theories, including invading giant viruses!
PBS
How Sex Became A Thing
We don't know which living thing was the very first to arrive at the totally revolutionary process that is sexual reproduction but we can follow the history of how (and why) sex became a thing.
SciShow
Can Hot Tubs Make You Sick?
Soaking in a hot tub is a great way to relax your tired body, but it also comes with some microbial risks.
SciShow
Why Does Sweat Turn Shirts Yellow?
Have you ever gone through your laundry and noticed unsightly yellow stains in all of your white shirts? If your sweat isn't yellow, what's causing this?
TED-Ed
TED-Ed: How can we solve the antibiotic resistance crisis?
Antibiotics: behind the scenes, they enable much of modern medicine. We use them to cure infectious diseases, and to safely facilitate everything from surgery to chemotherapy to organ transplants. But we’ve stopped discovering new ones...
Amoeba Sisters
Autotrophs and Heterotrophs
Curious about modes of nutrition? Join the Amoeba Sisters in learning about autotrophs and heterotrophs. Video explains these terms as well as how their carbon source differs. Photoautotrophs, photoheterotrophs, chemoautotrophs, and...
SciShow Kids
Meet the Microanimals!
Meet some of the world’s tiniest animals -- micro-animals, that can live at the bottom of the ocean, on our skin, even in space!
MinuteEarth
MinuteEarth Explains: Poop
In this collection of classic MinuteEarth videos, we dive into one of our favorite topics, well at least our #2: poop.
SciShow
4 Creatures You Can See With Your Own Microscope!
You might have been one of those lucky people that had a microscope to tinker with as a kid. But if you missed out on that, it’s not too late! If you’re interested in making your very own foray into the world of microscopy, here are four...
SciShow
6 Everyday Ways Science Protects You from Your Poop
It's easy to take waste disposal for granted, so here are six ways modern technology has made your poop safer and less... gross. Chapters S-BEND (TRAP) 1:15 TOILET SPRAY 2:33 TOILET LIDS 3:49 CHEMICAL TOILETS 5:35 VACUUM TOILETS 7:14...
SciShow
Antimicrobials Inspired by Animals
The animal kingdom is diverse, fascinating, and even inspires the medical world!
SciShow
Why Do We Burp and Fart (So Much)?!
We all do it, but why? Hank explains the whys and hows of our gaseous emissions.
SciShow
What Do Food Expiration Dates Actually Mean?
Sell By, Best By, and Use By... do these dates actually tell you anything? Food science can be tricky, but we're here to clear some of it up.
MinuteEarth
A Disease's Guide to World Domination
There's something surprising that helps determine how damaging a disease is: distance. ___________________________________________ To learn more, start your googling with these keywords: Direct transmission: occurs when a pathogen is...
SciShow
Engineering Plants That Fertilize Themselves to Save the World
Humans have relied on fertilizers to grow their plants for thousands of years. But the production of synthetic fertilizers also requires an immense amount of energy that comes primarily from fossil fuels and therefore contributes to...
SciShow
Why Are There Animals on My Face?!
It's true. You have tiny mites living all around your face. But who are they? And how did they get there? QQ has the A!
SciShow
How Do You Get Rid of Acne?
Most of us have dealt with acne during puberty, or maybe even after that. You probably wanted to pop or pick them in order to remove them, but don't do that! Learn more about acne and learn how to get rid of it more appropriately!
SciShow
Spicy Tomatoes and 4 Other GMOs That Could Save Lives
Genetically modifying plants and animals is complicated business, but some scientists think this tool could be used to save lives in a variety of ways.
Bozeman Science
Viruses
Paul Andersen describes the important characteristics of viruses. He starts with a brief description of origin theories. He then describes the two characteristics of all viruses; genetic information and protein coats. He also describes...
TED-Ed
TED-Ed: How CRISPR lets you edit DNA - Andrea M. Henle
Explore the science of the groundbreaking technology for editing genes, called CRISPR- Cas9, and how the tool could be used to cure diseases. -- From the smallest single-celled organism to the largest creatures on Earth, every living...
SciShow
Why Are There Animals on My Face!
It’s true. You have tiny mites living all around your face. But who are they? And how did they get there? QQ has the A!