Curated Video
Practical Cyber Hacking Skills for Beginners - Cyber Security Auditing
This audit provides a way for the management to assess how effective the cyber security policy is for a business organization or a federal networking structure.
Veritasium
Five Firsts for Mars InSight
Mars InSight will be the first to detect seismic activity on Mars’ surface, first to measure rate of heat transmitted from interior, first to dig nearly 5m down, first to measure magnetic fields on Mars’ surface, and first to use a...
Curated Video
Arctic Observations: Tracking Climate Change at the Top of the World
This video discusses the establishment of a permanent observatory near the North Pole by an international team of scientists. They are studying the changes in the atmosphere, ice, and Arctic Ocean to better understand global climate...
Curated Video
Introduction to South American Camelids: Llamas, Alpacas, and Guanacos
In this video transcript, we learn about the different South American camelids, including the Kunias, Alpacas, Guanacos, and Llamas. We discover their physical characteristics, such as their size, weight, and coat color. We also learn...
Curated Video
The Truth About Polygraphs: The Science and Limitations of Lie Detectors
This video discusses the use of polygraphs or lie detectors in police interrogations. It explains how the polygraph operates by measuring physiological responses such as heart rate, breathing, blood pressure, and perspiration. However,...
Science Buddies
Example Score Calculation for the 2024 Science Buddies Engineering Challenge
Build a rubber band-powered car in this fun engineering challenge!
Curated Video
Understanding and Predicting Landslides: Advances in Research and Techniques
This video highlights the efforts of researchers from Durham University's International Landslide Centre in understanding and predicting landslides. Through analyzing soil samples and using techniques like pressure shear measurement and...
Flipping Physics
Ammeter and Voltmeter - Where Do They Go?
Good morning! Join us on Flipping Physics as we delve into the critical aspects of measuring current and electric potential difference using ammeters and voltmeters. Discover the correct placement of ammeters and why they belong in...
Curated Video
Measure Twice, Cut Once | Bite Sized Project Management Thought from My Father
Measure twice, cut once. This is a proverb often quoted by my father. It reminds us to take our time before committing to something irrevocable. It's vital advice for a project manager. The keyword is caution.
Curated Video
What is Six Sigma? ...and DMAIC
Motorola introduced the idea of Six Sigma to reduce defects, and match the quality standards their competitors were able to achieve. So, what is Six Sigma? Originally, Six Sigma was a metric for a quality standard. Now, it is much more....
Curated Video
What are Project Benefits?
Project benefits are the reason we do projects. Deliverables are only of any use to the extent that they also realize benefits. Benefits are measurable improvements that are the outcome of a change your project creates and which your...
Curated Video
What is Value? ...or Project Value?
Value has come right up the Project Management agenda recently, with pride of place in 2021’s 7th edition of the PMBOK guide. But it has always been an important concept. The problem is that defining it is difficult. So, what is Value?...
Curated Video
What is Earned Value Management - EVM? PM in Under 5
Earned Value Management (or EVM) is one of the most important techniques for formal project management. If you aspire to lead substantial projects, you'll need to know when and how to deploy this powerful toolset. So, what is Earned...
Curated Video
What is Failure Mode and Effects Analysis - FMEA? PM in Under 5
Failure Mode and Effects Analysis (or FMEA) is a powerful methodology that comes from the domain of manufacturing and the toolset of Six Sigma. But it is also a valuable addition to any Project Manager's toolset. So, what is Failure Mode...
Curated Video
What is the Cone of Uncertainty? Project Management in Under 5
The Cone of Uncertainty is a helpful way to understand the evolution of your project. So, what is the Cone of Uncertainty?
Curated Video
Heisenberg's Uncertainty principle : The Limits of Precision
Werner Heisenberg proposed Heisenberg's Uncertainty Principle in 1927, which states that measuring a particle's momentum and position at the same time with accuracy is not possible. One can know a property less precisely the more...
Curated Video
How To Read A Thermometer
Dr. Boyd explains what a thermometer is, the units that temperature is measured in, and how to properly read a thermometer. Then he demonstrates a thermometer in action in hot and cold conditions.
Minute 0:30 – Introduction
Minute 0:55...
Curated Video
Turmeric Acid Base Indicator Experiment
Check out this cool experiment in which Dr. Boyd uses the seasoning Turmeric as an indicator for acids and bases.
0:00 – Introduction
0:21 – What you need
0:53 – Brief explanation of acids and bases
2:15 – Safety Discussion
2:36 –...
Brainwaves Video Anthology
US Senator Richard Blumenthal - Social Media: Online Safety
U.S. Senator Richard Blumenthal from Connecticut discusses his concerns about the harmful effects of social media on children. While acknowledging the benefits of social media, he highlights the dangers, including exposure to content...
Astrum
The Iron Rain World Is Unlike Anything You've Seen Before
There is an exoplanet, discovered by ESO's VLT, where it rains iron. But WASP-67b is 690 light years away, how could we possibly know that?
Astrum
How NASA Measures Stars
Scientists can't use tape measures, rulers or lasers to measure the astronomical distances to stars and galaxies, so how do we do it?
Flipping Physics
Buoyant Force on a Submerged Wood Cylinder Explained
Discover the surprising relationship between buoyant force and gravity with a simple water experiment. Learn the physics behind holding a submerged object underwater and how to calculate the forces involved.
Science ABC
Does "100% Humidity" Mean Air Has Turned to Water?
Humidity is simply a measure of how "wet" the air is in a specific place, or the amount of water vapor present in the air. However, it's important to note that humidity is an umbrella term that can refer to three different types of...
Science ABC
Can You Hear Sound in Space?
Space is full of radio waves, plasma waves, magnetic waves, gravitational waves, and shock waves, all of which can travel in space without a medium. These waves are recorded by instruments that can sense these waves, and the data is...