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SciShow
This Squid Glows… To Make Itself Invisible
When you live in the ocean, it can be hard to find ways to keep hidden from predators, or from your own prey. But these three animals have found clever ways to stay hidden, by using light to their advantage. One of them even /makes...
SciShow
These Frogs Hide Thanks to Transparent Skin
Hanging out in the trees of Central and South America are some frogs with pretty unusual coloration. Which is to say, parts of them have no color at all. Their bellies are completely see-through!
TED Talks
TED: To accomplish great things, you need to "let the paint dry" | Daniel J. Watts
As theaters closed in the wake of the coronavirus pandemic, the creatives who populated their stages were plunged into a state of seemingly endless uncertainty. Aided by a delightful and metaphorically resonant piece of performance...
Bozeman Science
Evolutionary Significance of Cell Communication
Paul Andersen describes how cell communication is used in both single-celled and multicellular organisms. He starts by describing the symbiotic relationship between the bobtail squid and the bacteria Vibrio fisheri. He explains how...
SciShow
Countershading: Why Do Penguins Wear Tuxedos?
Penguins are infamous for being ready for any formal event, yet it seems that we're still unsure why they, and numerous animals have this distinct color contrast.
TED-Ed
TED-Ed: What is dust made of? - Michael Marder
Less than a tenth the size of an ant, a dust mite's whole world is contained in the dusty film under a bed or in a forgotten corner. This realm is right under our noses, but from our perspective, the tiny specks of brilliant color blend...
SciShow Kids
The Bug Hunting Game! Science for Kids
There are some animals with special adaptations that help them blend in to the places they live! See for yourself how this works as you take on the role of a hungry bird looking for tasty bugs!
TED Talks
Erin McKean: Go ahead, make up new words!
In this fun, short talk from TEDYouth, lexicographer Erin McKean encourages — nay, cheerleads — her audience to create new words when the existing ones won’t quite do. She lists out 6 ways to make new words in English, from compounding...
Crash Course
T-Tests A Matched Pair Made in Heaven - Crash Course Statistics
Today we're going to walk through a couple of statistical approaches to answer the question: "is coffee from the local cafe, Caf-fiend, better than that other cafe, The Blend Den?" We'll build a two sample t-test which will tell us how...
SciShow
Colorfully Camouflaging Cuttlefish Are Colorblind
Colorfully Camouflaging Cuttlefish Are Colorblind
SciShow
These Frogs Hide Thanks to Transparent Skin
Hanging out in the trees of Central and South America are some frogs with pretty unusual coloration. Which is to say, parts of them have no color at all. Their bellies are completely see-through!
SciShow Kids
Camouflage: Animal Hide & Seek
A SciShow kid wrote us and asked: What is camouflage and how does it work? Join Jessi as she explores how different kinds of animals play hide-and-seek in the wild!
Crash Course
Community Ecology II: Predators - Crash Course Ecology
Hank gets to the more violent part of community ecology by describing predation and the many ways prey organisms have developed to avoid it.
Bozeman Science
ETS2A - Interdependence of Science, Engineering and Technology
In this video Paul Andersen explains how science is dependent upon engineering which is dependent upon science which is dependent up engineering which is dependent upon science which is dependent up engineering which is dependent upon...
Curated Video
CulturalBlending
This World Cultures video discusses the concept of cultural blending.
Curated Video
How to Look Taller
Howcast - Add inches to your appearance without wearing 12-inch platform shoes.
Curated Video
How to Contour with Makeup
Howcast - Learn how to contour from professional makeup artist Michelle Dittrich in this Howcast makeup tutorial.
Curated Video
How to Do Natural Makeup
Howcast - Let professional makeup artist Patricia Longo teach you how to do natural makeup in this makeup tutorial from Howcast.
Curated Video
How to Apply Tinted Moisturizer
Howcast - Let professional makeup artist Patricia Longo teach you how to apply tinted moisturizer in this makeup tutorial from Howcast.
Curated Video
How to Grow Out a Bad Haircut
Howcast - Learn how to grow out a bad haircut with this Howcast hair tutorial featuring celebrity hairstylist Jacqueline Bush.
Curated Video
What Are Porter & Stout Beer?
Howcast - Learn about porter and stout, two beers you can brew at home, from home brewer Chris Cuzme in this Howcast video.
Curated Video
How to Contour Your Drag Queen Makeup
Howcast - Learn how to contour your makeup for a drag queen look in the second video of a two-part Howcast series with artist Kenneth Llambelis.
Curated Video
How to Do Your Lips for Drag Queen Makeup
Howcast - Learn how to get drag queen lips in this Howcast Halloween makeup tutorial with artist Kenneth Llambelis.
Curated Video
How to Do Vampire Lip Makeup
Howcast - Learn how to do makeup for vampire lips in this Howcast Halloween makeup tutorial with artist Kenneth Llambelis.