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What's The Most Successful Species on Earth?
If all of the viruses in the ocean were laid end-to-end, they would stretch 100 times around the diameter of the Milky Way. The video compares various species to determine which is the most successful. Should it be defined by pure...
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You Are Mainly Microbe… Meet Your Microbiome!
Can your body be its own ecosystem? Yes, in fact there are many ecosystems in your body. The video explains what microbes are, where they are located, and why. It focuses on the many good things bacteria do for bodies and the issues that...
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How Bees Can See the Invisible
What do bees use to get rid of tangles? A honey-comb! The video focuses on how bees instinctively find flowers — their eyes view the world differently than ours. They also seem to be guided by electric charges because the bees have a...
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Paying Attention in the Digital Age
"In a new article, doctors say that your attention span is like a muscle that can be strengthened. I didn't read the rest of the article because I saw a shiny thing." - Conan O'Brien. The video explains the way the brain process...
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Nature's Most Amazing Animal Superpowers
If you could have any superpower, what would it be? The animal kingdom has more superpowers than all of the comic book heros combined. The video quickly goes through many of these animals and their powers including the ability to shoot a...
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Why Do Things Sound Scary?
Why do dissonant noise cause a physical reaction of fear in humans? The video explains why some things sound scary and how we evolved to be more afraid of sounds than sights. It details how people constantly live in the past and how...
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Ghosts of Evolution
Since avocados are fruits, is guacamole a smoothie? The video explains how trees that produce fruit with no natural way to spread their seeds are still alive. It goes into detail about avocado trees and ginko biloba trees.
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The Science of Marathon Running
The science of marathon running is the subject of a resource that begins with the history of the marathon and why it is 26.2 miles long, and then goes into the biology in our bodies and the way our muscles, bones, and other physical...
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There Was No First Human
Darwin was the first to describe a Tree of Life in 1859; since then, the idea has grown both literally and metaphorically. The video explains ancestry and its origins. How many generations back was the first human? How many generations...
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Sonic the Hedgehog Is Why You Have Thumbs!
Do you know what Sonic hedgehog is? Yes, it is a video game character, but it is also a protein that controls how your fingers develop. A paleontologist discusses the development of the arm and hand, beginning with fish and ending...
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The Delicious Science of CHEESE!
Say CHEESE! The video explains the little we know about the history of cheese, the different types of cheese, and the process of making cheese. It focuses on the importance of bacteria and mold, including how to cut the curds, and...
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Why Your Brain Is in Your Head
The evolutionary process of the development of brains and their placement in the bodies of animals is the focus of a video that also discusses the genes that control the brain and the protections that developed along with it.
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You Are An Upside-Down Lobster
Lobsters can regrow limbs, a trick humans can't do; however, according to this video, the placement of the spine and organs on the dorsal and ventral sides of a lobster is similar to the human body plan. The video also includes the...
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Sunburn, Sweat and the Science of Summer!
Our bodies can produce up to three liters of sweat per hour. But why do we sweat and exactly how does the biological process work? This video covers a few topics of science about being outside in the heat, explains ways to cool down...
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What If There Were No Sharks?
Humans kill 3.17 sharks per second. Sharks kill, on average, six humans per year. The video offers many facts based on real science and proven numbers. Not sensationalized or click bait, a refreshing change from a lot of what we see on...
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The Science of GOATS!
Some goats have been genetically altered to produce spider silk. This video explains goat behavior, goat adaptations, and why goats faint. It also focuses on their unique eyes, hooves, and taste buds. Did you know a goat can change its...
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Bats: Guardians of the Night
A single bat can eat 8,000 mosquitoes in one night. These fascinating and wonderful creatures help to control the insect population, plant seeds, and are some of the most harmless animals on Earth. Though often misunderstood,...
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Does My Dog Know What I'm Thinking?
How many words does the average dog understand? According to Dr. Coren, they understand 165, though with training, some understand more than 1,000 — including differentiating between verbs and nouns. The video shares research into what...
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5 Weird Involuntary Behaviors Explained!
Just thinking, reading about, hearing the word, or seeing someone yawning will make you yawn. But why? In a video that explores some involuntary behaviors viewers see why we yawn, why our eyes twitch, why we hiccup, why we sneeze...
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What is Déjà Vu?!
Have you ever felt like you've been somewhere or seen something before? You won't get deja vu using this resource — it is totally unique! The video that explores deja vu and connections humans' brains make. Scholars see how our...
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How Many Heartbeats Do We Get?
On average, your heart beats about 100,000 times a day. The narrator of this short video discusses how important the heart has been across cultures, from mummification to its relationship in love. He then discusses the heart rate and the...
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Why Vaccines Work
Vaccines were first used in 1796, about 100 years before viruses were even discovered. Beginning with the history of scurvy and polio, viewers see how vaccines work and how they help humans overcome and eradicate diseases.
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The Recipe For Life…
The narrator of a short video explores carbon and why it is the basis for all life on Earth and discusses all elements necessary for life that can be found in the human body.
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Could We Clone Ourselves?
All naval oranges are clones and come from a single tree in Brazil. Viewers see how the human genome can be manipulated in a video that also discusses cloned produce, cloned animals, identical twins, and wraps up by talking about...