Crash Course Kids
The Robot Challenge
Robots! They're everywhere. We use them for all kinds of things that we can't, or don't want to do. In this episode of Crash Course Kids, Sabrina shares a problem with us that can probably be solved by building an awesome robot. So let's...
SciShow
Why Do We Keep Needing New "G"s?
What’s with all the "G"s and why do we keep having to develop new ones to use our phones in this technology.
TED Talks
Robert Neuwirth: The power of the informal economy
Robert Neuwirth spent four years among the chaotic stalls of street markets, talking to pushcart hawkers and gray marketers, to study the remarkable "System D," the world's unlicensed economic network. Responsible for some 1.8 billion...
SciShow
Why Are Smartphone Batteries Combusting
Why did some of Samsung's Galaxy Note7 phones explode? And what can Tardigrades teach us about protecting our DNA?
TED Talks
Iqbal Quadir: How mobile phones can fight poverty
Iqbal Quadir tells how his experiences as a kid in poor Bangladesh, and later as a banker in New York, led him to start a mobile phone operator connecting 80 million rural Bangladeshi -- and to become a champion of bottom-up development.
TED Talks
TED: What can save the rainforest? Your used cell phone | Topher White
The sounds of the rainforest include: the chirps of birds, the buzz of cicadas, the banter of gibbons. But in the background is the almost-always present sound of a chainsaw, from illegal loggers. Engineer Topher White shares a simple,...
TED Talks
Marjan van Aubel: The beautiful future of solar power
The Sun delivers more energy to Earth in one hour than all of humanity uses in an entire year. How can we make this power more accessible to everyone, everywhere? Solar designer Marjan van Aubel shows how she's turning everyday objects...
TED-Ed
TED-Ed: Jean-Baptiste P. Koehl: Why are earthquakes so hard to predict?
In 132 CE, Zhang Heng presented his latest invention: a large vase he claimed could tell them whenever an earthquake occurred for hundreds of miles. Today, we no longer rely on pots as warning systems, but earthquakes still offer...
SciShow
How to Make Pokémon GO
You wanna be the very best? Like no one ever was? Travel across your neighborhood with us and learn about some of the tech behind the phenomenon that is Pokémon GO.
SciShow
Blue Whales and The Smartphone Morality Experiment
Hank shares news about the biggest animal in the history of ever -- blue whales -- and explains the lessons learned in a new study of human morality, using smartphones.
SciShow
We're Running Out of These Elements — Here's How
Phones, TVs, solar panels, and electric car batteries are all made of some rare and unusual elements. As our modern world creates more and more of these technologies, will things go from "rare" to "nonexistent" and what will we do then?
SciShow
Unexpected Ways Scientists Use GPS
GPS devices aren't just for keeping you from driving into a lake. They're also helping lots of scientists in unexpected ways.
SciShow
Your Phone and You: How Your Cell Affects You
For most of us, our bodies are interacting with phones nearly all the time, whether we're looking at screens, listening to music, or carrying them in our pockets. If you are wondering about the health implications of a world filled with...
SciShow
Is There a Safe Way to Use Your Phone and Drive
Using your phone while you're driving isn't a great idea, but people still do it all the time anyway! So why do our brains tell us it's ok to take our attention off the road? Are other distractions, like eating or talking to passengers,...
Crash Course Kids
Material World
So, we know what materials are, but can we make new materials? Or improve the materials we already have? In this episode of Crash Course Kids, Sabrina shows us how Material Scientists are working on these two things today. Also, your...
SciShow
Statistics Say Screens Aren’t Destroying Today’s Teens
Looking around, you might think it’s obvious that the abundance of screens and social media are ruining our lives, but what does the research actually tell us?
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Other Cisco Devices
New ReviewIn this video, get an overview of additional Cisco devices commonly used in enterprise networks.
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - BYOD Management
New ReviewThis lesson discusses in detail "bring your own device" to your workplace to minimize cyber-attacks with the security system installed in your system per your liking.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Why We Need IPv6
New ReviewIn this video, learn why IPv6 is necessary, focusing on its larger address space and enhanced features.
Curated Video
The Complete Bootstrap Beginners Course with 100+ examples - Bootstrap Introduction and Overview
New ReviewThis video introduces the concepts of Bootstrap and its components and provides a brief overview of its features, capabilities, and functions.
Curated Video
Mapping Trade Relationships
A short video explaining interdependent trade relationships.
Curated Video
Balancing Screen Time: Navigating the Digital World Responsibly
This video discusses the prevalence of digital devices in our lives and the potential negative impacts of constant connectivity. It highlights the importance of moderating screen time to maintain physical and emotional well-being, and to...
Curated Video
Can a Cell Phone Give You Brain Cancer?
"It wouldn't surprise me if you're holding up something to your head that you could get some radio waves." "I try not to sleep with it right by my head and when I'm on the phone I use my speaker." If you're like me, you can't live...
Curated Video
Jurassic Park The Game Walkthrough Episode 4 - The Survivors - Part 2
Howcast - Check out part 3 and beat Episode 4: "The Survivors" of Jurassic Park: The Game with this online demo of the third-person adventure .