Identical twins may look exactly alike, but they differ in some pretty weird ways. In this List Show, we'll explore five of them. <b<br/>r/>

Hosted by: Jaida Elcock (she/her)

The microbes that crawl all over us give us our unique scents. And research shows that not only do we prefer our own, but we tend to choose friends with a similar smell.

You have questions, I have answers.

What is the science behind doppelgängers? In this fun episode of SciShow, two bespectacled science YouTubers enter, one bespectacled science YouTuber leaves ... because while they may look suspiciously alike, Joe Hanson has his own...

In this episode of Crash Course Psychology, Hank takes a look at WAIS and WISC intelligence tests and how bias can really skew both results and the usefulness of those results.
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WAIS &
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In this factual talk, geneticist Wendy Chung shares what we know about autism spectrum disorder — for example, that autism has multiple, perhaps interlocking, causes. Looking beyond the worry and concern that can surround a diagnosis,...

Welcome back to SciShow Quiz Show, where Hank goes head-to-head with Craig Benzine, better known as WheezyWaiter.

Twins can be a lot more complicated than just identical or fraternal, and the rarer types of twins suggest that we have a lot more to learn about human development.

Hank describes mitosis and cytokinesis - the series of processes our cells go through to divide into two identical copies.

You know all about how DNA bases can code for an organism's traits, but did you know there's more influencing phenotype than just the bases? Explore epigenetics with the Amoeba Sisters by learning about a few types of epigenetic marks...

Everyone is afraid of something, and traditionally, we’ve thought that fears are learned. But the key to understanding some fears could lie in our DNA.

Two bespectacled science YouTubers enter, one bespectacled science YouTuber leaves ... because while they may look suspiciously alike, Joe Hanson has his own channels while Hank’s gonna stick around here. The only question is who will...

At SciShow, we ask the tough questions. Today we explore the answer to the question "if identical twin brothers married identical twin sisters, would their offspring be identical?"

Steven Pinker's book The Blank Slate argues that all humans are born with some innate traits. Here, Pinker talks about his thesis, and why some people found it incredibly upsetting.

The many worlds interpretation of quantum mechanics was put forth by graduate student Hugh Everett in 1957. It was considered preposterous at the time, but is now going mainstream. It requires us to...

The genetic make-up of an individual.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...

A look at natural cloning and the main artificial cloning techniques devised by man, including embryo transplant and fusion cell cloning. Biology - Cells And DNA - Learning Points. Cloning occurs naturally in asexual reproduction in...

Botox is the top non-surgical beauty procedure in the country, and now even being used non-cosmetically. But is it really something to consider in your 20s and 30s? We’re joined by Board-Certified dermatologists Dr. Alexis Stephens and...

In this video, Justin from the Institute of Human Anatomy discusses the neuroscience of motor learning, and the specific neural pathways associated with repeated tasks.

Explore all the terms around evolution, including 'natural selection', 'variation', and 'survival of the fittest'. And see how Darwins came up with the theory of evolution despite not even knowing what DNA or mutation were.

Do you know how twins are made? I was surprised to learn how many people thought they knew but didn't. In this video, I clear up any confusion related to twinning (from a biological perspective). Watch this video and impress your friends...

This video explains the science behind fingerprints and why they are so unique and important in criminal investigations. It also explores how technology is using fingerprints for security purposes and how each person's fingerprint...

We know that Robin Hood is an accurate and reliable archer, but is his aim truly perfect? Take a closer look! You’ll find that his arrows never strike the same place twice! This lesson will elaborate on the concept of reliability,...

We've all taken a personality test. They're fun! But how reliable are they? Of course the silly ones online don't mean anything. But what about the Myers-Briggs? The Big 5? As it turns out, the latter is more reliable, so let's talk...