SciShow
Understanding ALS & SciShow News Takes the Ice Bucket Challenge
SciShow News explains the science behind ALS, the disease that has inspired millions to take the Ice Bucket Challenge. Learn what ALS is, what we do and don’t know about it, and watch SSN hosts take the challenge themselves!
Bozeman Science
Meselson-Stahl Experiment
Paul Andersen explains how the Meselson-Stahl experiment was used to prove that DNA copied itself through a semi-conservative process. They grew E. coli in a medium containing heavy nitrogen (N-15). They then added the E. coli to a...
Crash Course
Natural Law Theory: Crash Course Philosophy
Our exploration of ethical theories continues with another theistic answer to the grounding problem: natural law theory. Thomas Aquinas’s version of this theory says that we all seek out what’s known as the basic goods and argued that...
SciShow
The Science of the Cinnamon Challenge
Hank explains the science behind the "cinnamon challenge," and reveals why it is nearly impossible to complete.Do not attempt the cinnamon challenge! Instead, why not just watch some videos of the thousands of YouTubers failing at it!...
SciShow
Why Are Challenge Videos a Thing?
From cinnamon to Tide pods, “challenge videos” are dangerous. So why do people do them?
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...
PBS
100 Years of Relativity + Challenge Winners!
The results are in - on this weeks episode of Spacetime we reveal the answer to our Asteroid Challenge, as well as our T-shirt winners! Check out who saved the world!
SciShow
The Strongest Solar Flare in Over a Decade
Peggy Whitson is back from the International Space Station after breaking a list of records, and a major solar storm delivered the biggest solar flare we've seen in over a decade.
SciShow
One Way to Deal With CO2? Reuse It
Is there any better way to create new energy than to make it out of consumed energy sources?
TED Talks
TED: Why I must speak out about climate change | James Hansen
Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply...
All In One Social Media
What Is A Challenge Coin? - Challenge Coining
What Is A Challenge Coin? - Challenge Coining // A bit of fun and a great peer-to-peer system of recognition. A Challenge coin can be a way to recognize achievement, hard work and gratitude. A challenge coin may be a small coin or...
KnowMo
Problem Solving with Descriptive Statistics
The video is a lecture on problem solving descriptive statistics questions, focusing on the mean, median, mode and range. The instructor works through two examples and emphasizes the importance of logical thinking and interpretation of...
One Minute History
065 Challenger Disaster - One Minute History
On January 28, 1986, seven astronauts boarded the Space Shuttle Challenger on a mission into low earth orbit. Seventy three seconds later, the shuttle began to break apart, resulting in the death of the entire crew. We honor the courage...
Curated Video
Overcoming challenges - A seven point agenda
This video provides seven practical tips for overcoming challenges. From identifying and materializing challenges to facing fears and learning from challenges, the video offers actionable strategies to help viewers overcome obstacles and...
Curated Video
Challenging Communication Tips for Better Project Communication
Project Management is 80 percent communication. And the bit we fear is the challenging communication that comes with pressure, emotions, bad news, and high stakes. But a project manager needs the communication skills to handle these...
Curated Video
Create An Escape Room Challenge In Google Forms
Escape Room Challenges are extremely popular, and a great way to motivate and enthuse students to either work independently or collaboratively to complete a series of challenging tasks in order to unlock doors and progress through an...
Curated Video
API Testing with Postman - Find the Secret: Testing Challenge
Learn how to use the testing challenge to gain real-life experience exploring an API. • Show how to start the testing challenge locally • Access it from Postman • Introduce the challenge to solve This clip is from the chapter "Hands-On...
Curated Video
Comprehensive Android Developer Bootcamp - CHALLENGE: Improve the Quiz App
CHALLENGE: Improve the Quiz App: Improve the Quiz App This clip is from the chapter "CHALLENGE: Improve the Quiz App" of the series "The Comprehensive Android Developer Bootcamp".This section provide you challenge on how you can improve...
Curated Video
Power BI Masterclass - Power BI Data Prep Challenge 2 - Bulk Replacement of Text Values in One Shot
In this video, we will be covering a challenge for bulk replacement of text values in one shot. This clip is from the chapter "Solving Data Prep Challenges" of the series "Power BI Masterclass".In this section, we will learn how to do...
Curated Video
Getting Sufficient Challenge in Your Remote Team
One challenge in managing virtual teams is… Challenge. That is, that we fail to adequately challenge one-another’s thinking, because the distance and cultural differences in a remote team make it even more uncomfortable or difficult than...
Espresso Media
The Women of Standing Rock: The Fight Against Keystone XL and Apple
The Women of Standing Rock part 7/8: This video captures the experiences and emotions of individuals involved in the fight against the Keystone XL pipeline and the desecration of graves by Apple. It highlights their resilience,...
Brainwaves Video Anthology
Ann Sørum Michaelsen - Teaching in the Global Pandemic - Norway
Ann S. Michaelsen, is an administrator, teacher and author of 2 books. She is currently working at Sandvika vgs, a high school in Norway. Sandvika is a high school with 850 students in the age group 16 to 19. The school is situated close...
Seven Dimensions
Navigating Challenges and Lobbying Strategies in Business
In this video, a CEO discusses the importance of lobbying and dealing with challenges in business. They emphasize the need to present their product and services effectively, while also understanding the appropriate timing for lobbying....
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