Brian McLogan
Tips to taking any math multiple choice test or exam
Tips to taking any math multiple choice test or exam
NASA
NASA’s Psyche Spacecraft Prepares for Trip to Asteroid by Testing Solar Arrays
NASA’s Psyche mission is preparing for a 1.5 billion-mile (2.4 billion-kilometer) solar-powered trip to the metal-rich asteroid of the same name. In a cleanroom at NASA’s Jet Propulsion Laboratory in February 2022, twin solar arrays were...
NASA
NASA in Silicon Valley: Nettie Roozeboom Talks About Designing And Testing Future NASA Aircraft And Spacecraft
A conversation with Nettie Roozeboom, aerospace engineer in the Wind Tunnel Division at NASA’s Ames Research Center in Silicon Valley.
Brainwaves Video Anthology
Marie Alcock - What's Going on with Testing
Dr. Marie Alcock is a national and international education consultant. In addition she is currently on the faculty of Walden University’s School of Education where she serves as a lead professor in curriculum, instruction, and assessment...
The March of Time
1935: MOTOR HOSE TESTING: MS Engineer sitting at table cutting open motor hose connection. MCU Inner wall of hose revealing decay & rot, male hands running through decay. WS Another male engineer taking notes by test wall of hoses. Antifreeze
MOT 1935: MOTOR HOSE TESTING: MS Engineer sitting at table cutting open motor hose connection. MCU Inner wall of hose revealing decay & rot, male hands running through decay. WS Another male engineer taking notes by test wall of hoses....
TED-Ed
TED-Ed: Could we harness the power of a black hole? | Fabio Pacucci
Imagine a distant future when humans reach beyond Earth, forge cities on planets thousands of light-years away, and maintain a galactic web of trade and transport. What would it take to make that leap? And where would we get enough...
Curated Video
Place Value and Multiplication by One Tenth (Part 2)
Understand that in a multi-digit number a digit in one place represents 1/10 times as much as the digit to its left.
Ancient Lights Media
Greece
This clip looks at the physical features, climate, history and culture of Greece.
Science360
Taking a bite out of shark feeding patterns! NSF Science Now 46
In this week's episode of NSF Science Now, we tested a shark's bite, examined the test question, and discovered how new computational tools can help better detect recurring brain cancer.
EL Consulting
Discussing Changes in the Workplace: Evaluating Skills and Opportunities
In this video, a manager talks to an employee about changes in their job and helps them identify their strengths and what they enjoy doing. They discuss ways to improve systems and the manager encourages the employee to take on a more...
Curated Video
The Birth of Venus by Botticelli: Great Art Explained:
Sandro Botticelli’s poetic sense of beauty captivated the Florentine court. But it was his subject matter which distinguished him from other artists. He was one of the first western artist since classical times to depict non-religious...
Crash Course
Testing Your Product and Getting Feedback: Crash Course Business Entrepreneurship
To figure out if an idea is as good as we think it is, we have to talk to our customers. We’ve said it over and over again. We have to ask them what they like, dislike, want, or need, and we want honest feedback about our product or...
Curated Video
International and Non-Governmental Organizations in Economic Development
This video is a lecture on intergovernmental and nongovernmental organizations that play an important role in promoting economic development around the world. It discusses the International Monetary Fund and World Bank, as well as NGOs...
IDG TECHtalk
Tech companies pause, end AI facial recognition contracts with police
Amazon, IBM and Microsoft all announced plans to pause or end selling facial recognition software to law enforcement. Amazon and Microsoft say they’re hoping for legislative guidance when it comes to selling facial recognition software....
Curated Video
UX Design for Web Developers (Video 38)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Mythology & Fiction Explained
The Kraken - Exploring the Origins Behind the Legendary Sea Monster
Mythology & Fiction Explained explores the legend behind the sea's most epic sea monster, the Kraken
Curated Video
Proving Angle Relationships in Triangles
Learn how to find the measure of angle A in a triangle when angle B is given as 40 degrees. This lesson covers the concepts of congruent angles, parallel lines, and side-angle-side congruence. Watch a demonstration of how to prove the...
Curated Video
Can You Take Expired Drugs?
Description: Every medicine you buy has an expiration date printed on it somewhere, but does it actually go bad? This week on Reactions, we explain the chemistry of drug expiration dates. Subscribe! http://bit.ly/ACSReactions Facebook!...
TED Talks
TED: How we're priming some kids for college — and others for prison - Alice Goffman
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. In the United States, two institutions guide teenagers on the journey to adulthood: college and prison. Sociologist...
TED Talks
John Wilbanks: Let's pool our medical data
When you're getting medical treatment, or taking part in medical testing, privacy is important; strict laws limit what researchers can see and know about you. But what if your medical data could be used -- anonymously -- by anyone...
Crash Course
Intro to Substitution Reactions - Crash Course Organic Chemistry
Substitution reactions can have really powerful effects, both good and bad, in our bodies. You might remember substitution reactions as displacement reactions from general chemistry, but (you guessed it!) in organic chemistry they’re a...
Crash Course Kids
Planetary Plants
So we know what life needs here to work, and we've talked a little about what life COULD look like on other planets. But what about plant life? What could plant life look like on other planets? In this episode of Crash Course Kids,...
Crash Course
Drugs, Dyes, & Mass Transfer: Crash Course Engineering #16
Today we’re talking about mass transfer. It doesn’t just apply to objects and fluids as a whole, but also to the individual molecules and components that make them up. We’ll see that transfers of mass need their own driving force,...
SciShow
7 Mysteries Science Hasn't Solved
Even science can't yet explain these 7 extremely cool, weird phenomena in the universe, despite decades or even centuries of research. Chapters BALL LIGHTNING 1:09 3:07 SONIC BOOM SKYQUAKES 3:13 FAST RADIO BURSTS 4:21 Actinomycetes 6:42...