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Curated Video
Airplane Catapult: Q&A with Nate | Design Squad
How does an airplane lift off the ground? Learn how planes use lift and thrust to fly, then make your own paper airplane catapult. For more videos, activities and games visit pbskids.org/designsquad
Professor Dave Explains
The Biopsychology of Sleeping and Dreaming
Why do we sleep? Most people would say that it's because our bodies need to rest. And that's part of it, but is that the whole truth? What about dreaming? What is that, why do we do it, and what do they mean? Let's get a closer look at...
Crash Course
To Sleep, Perchance to Dream - Crash Course Psychology
Why do we sleep? Well... that's a tricky question. More easily answered is the question,"How do we sleep?" In this episode of Crash Course Psychology, Hank discusses some of the ways our brain functions when sleeping and how it...
SciShow
What's Your Cat Dreaming About?
If you've ever watched an animal sleep and wondered what they're dreaming about, science has the answers.
SciShow
9 Extreme Bug Mating Rituals
Welcome to the romantic, violent, treacherous, and murderous mating lives of bugs.
Curated Video
Training Our Alexandrine Parakeet
Zapper the Alexandrian parakeet gets a training session using positive reinforcement, a target stick, and a clicker! He learns how to spin in a circle and hang upside down!
Curated Video
Wellbeing A-Z -Organic
Is there really any difference between traditionally grown fruit and vegies, and Organic? What about the taste? We weigh up the pros and cons of paying extra for your weekly groceries.
Curated Video
Getting Started with JIRA - Creating a Company-Managed Project
In this session, we will learn to create a company-managed project.<br/<br/>>
This clip is from the chapter "Using Company-Managed Projects" of the series "Course Overview".In this section, we will cover company-managed projects.
This clip is from the chapter "Using Company-Managed Projects" of the series "Course Overview".In this section, we will cover company-managed projects.
Next Animation Studio
NASA says a large asteroid will fly by Earth on Feb. 15
NASA warned that asteroid 2002 PZ39 will approach Earth on Saturday.
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Curated Video
5 Inspirational Questions for IELTS Speaking Motivation
Today you’ll get 5 questions for IELTS Speaking motivation this week!
They’re not just IELTS Speaking questions
, however!
These topics are designed to inspire you to think about the shining...
They’re not just IELTS Speaking questions
, however!
These topics are designed to inspire you to think about the shining...
The Telegraph
Teacher has personalised hand shake for every student
A North Carolina teacher's popularity is spreading after the special handshakes he's created with his class were captured on video for all to see. Barry White Jr., a teacher at Ashley Park PreK-8 School, thought of the handshakes as a...
Curated Video
What Happens To Your Brain When You Dream
Sleep expert Matthew Walker breaks down what happens in your brain when you dream. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, and more. Subscribe to our channel and visit...
Curated Video
Climbing Trees for Palm Sugar | How It's Made
SciShow
The Science of Dreaming
Dreaming is one of the weirdest things we do & in this SciShow infusion Hank talks about how science is helping us understand why we dream, what our brains are up to when they're doing it, and why dreaming may be critically important to...
SciShow
Why Can’t I Remember My Dreams?
Everyone has dreams, but some people are better at remembering them than others. Scientists aren't sure why we dream, but remembering them has a lot to do with the activity in your brain, and with how well you sleep.
SciShow
Dark Matter is Slowing Down the Milky Way
The effects of dark matter on galaxies is a mystifying and difficult thing to study, but the Milky Way's galactic bar might present an exciting way to quantify how much of it exists!
PBS
Is It Irrational to Believe in Aliens?
Aliens! Could humans really be alone in this expansive universe? And if we're not, how come we've never made contact with other intelligent life? Everyone's thought about it; especially members of the scientific community. Join Gabe as...
SciShow
Why Your Strawberry Milk May Look Different Soon
Popular food dyes Red 3 and titanium dioxide are in everything from toothpaste to your strawberry milk. But multiple U.S. states and the EU are trying to ban them. Are they safe?<br/>
SciShow
Why Your Dog Has An Anti-Tick Pill And You Don’t?
If you've ever given your pet an anti-flea and tick medicine, you may have wondered why there's not a similar drug out there for you. Here's a little dive into the history of these drugs, and why there may someday be a human-grade...
SciShow
The Only Generation That Dreamed in Black and White
Do you dream in color? For part of the 20th century, it was so rare, psychologists thought it meant something was wrong with you. For a generation, people dreamed in black and white, and TV might be to blame.
Hosted by:...
Hosted by:...
TED-Ed
TED-Ed: What really caused the Irish Potato Famine | Stephanie Honchell Smith
For over 200 years, potatoes thrived in Ireland; roughly half the country’s residents lived almost entirely on potatoes. But when harvesting began in 1845, farmers found their potatoes blackened and shriveled. While this failed harvest...
TED-Ed
TED-Ed: 3 tips on how to study effectively | TED-Ed
A 2006 study took a class of surgical residents and split them into two groups. Each received the same study materials, but one group was told to use specific study methods. When tested a month later, this group performed significantly...
Curated Video
How to Say "Are You on Facebook" in Italian
Howcast - Learn how to say "are you on Facebook" in Italian with this Howcast video.
Curated Video
Why Do We Dream? Scientific Theories Behind Dreaming and Meaning
Why do we dream? What do dreams mean? What are dreams? We know that we dream while we are asleep. Sleep can be divided into two categories rapid eye movement or REM sleep, and non-REM sleep. When you fall...