TED Talks
Is perfectionism just procrastination in disguise? | Jon Youshaei
What separates struggling artists from successful ones? Looking to creative geniuses like Mozart, Edison and Monet, video creator Jon Youshaei explains why aiming to be prolific — despite flops and failures along the way — is the key to...
PBS
Noether's Theorem and The Symmetries of Reality
Conservation laws are among the most important tools in physics. They feel as fundamental as you can get. And yet they're wrong - or at least they're only right sometimes. These laws are consequences of a much deeper, more fundamental...
Bozeman Science
Scalar Field
In this video Paul Andersen explains how scalar fields can be used to show the distribution of scalar quantities. The most important scalar fields in AP Physics 2 deal with electric potential. Scalar addition can be used to combine...
PBS
What is Energy?
Energy is the most powerful and useful concept in all of physics, but what exactly is it?
Bozeman Science
Thinking in Quantity: Level 6 - Orders of Magnitude
In this video Paul Andersen shows conceptual thinking in a mini-lesson on orders of magnitude. Scale models - a representation that has been reduced or enlarged to a specific scale Orders of magnitude - is an approximation of the...
PBS
Singularities Explained
Mathematician Kelsey Houston-Edwards explains exactly what singularities are and how they exist right under our noses.
Bozeman Science
AP Biology Lab 12: Dissolved Oxygen
Mr. Andersen demonstrates the azide-winkler method of dissolved oxygen analysis.
TED-Ed
TED-Ed: How breathing works - Nirvair Kaur
We breathe constantly, but have you ever thought about how breathing works? Discover the ins and outs of one of our most basic living functions-- from the science of respiration to how to control your breaths.
Bozeman Science
Thinking in Quantity - Level 2 - Physical Quantities
In this video Paul Andersen shows conceptual thinking in a mini-lesson on physical quantities. TERMS Physical quantities - the properties of a material or system that can be measured Standard units - Weight - quantity of matter in an...
TED-Ed
TED-Ed: Can you solve the Leonardo da Vinci riddle? - Tanya Khovanova
You've found Leonardo da Vinci's secret vault, secured by a series of combination locks. Fortunately, your treasure map has three codes: 1210, 3211000, and. . . hmm. The last one appears to be missing. Can you figure out the last number...
Bozeman Science
Scalars and Vectors
Mr. Andersen explains the differences between scalar and vectors quantities. He also uses a demonstration to show the importance of vectors and vector addition.
Crash Course
Price Controls, Subsidies, and the Risks of Good Intentions: Crash Course Economics
So, during times of inflation or deflation, why doesn't the government just set prices? It sounds reasonable, but price ceilings or floors just don't work. Adriene and Jacob explain why. Subsidies, however, are a little different, and...
Curated Video
Human Population Growth - Crash Course Ecology
If being alive on Earth were a contest, humans would win it hands down. We're like the Michael Phelps of being alive, but with 250,000 times more gold medals. Today Hank is here to tell us the specifics of why and how human population...
Bozeman Science
The Factor-Label Method
Mr. Andersen shows you how to use the factor label method to solve complex conversions.
Bozeman Science
Concept 3 - Scale, Proportion, and Quantity
In this video Paul Andersen explains the importance of scale in science and engineering. The Universe varies in size along three scales: size, timespan, and energy. Many phenomenon are too small and fast, or two large and slow to...
TED-Ed
TED-Ed: What is a vector? - David Huynh
Physicists, air traffic controllers, and video game creators all have at least one thing in common: vectors. But what exactly are they, and why do they matter? David Huynh explains how vectors are a prime example of the elegance, beauty,...
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 6) - Load Summary UI with Data
New ReviewIn this video, you will learn how to load summary UI with data.
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 6) - Price Calculation Based on Quantity
New ReviewIn this video, we will cover price calculation based on quantity.
Curated Video
How to Prepare Squeeze Bottles for Tie Dyeing
Howcast - Learn how to prepare squeeze bottles for tie dyeing in this Howcast video.
Curated Video
These Million $ Machines Excavate Hundreds of Tons of Marble a Day
Come with us today on FRAME for a feature on the fascinating world of quarry and its multiple process. About FRAME: When business meets engineering, FRAME is your new source of information. From designing, Prototyping, building, or even...
Curated Video
A Day in Life of Modern Japanese Bee Farmer Collecting Fresh Honey
Welcome back to the Fluctus Channel for an interesting feature on the interesting process of trapping and conserving millions of honeybees to produce honey both for home use and commercial purposes. Fluctus is a website and YouTube...
Curated Video
Parts lists: papers and boards
Pupil outcome: I can prepare a parts list for my design. Key learning points: - Designs are communicated using parts lists. - A parts list is a structured document outlining the components needed to assemble a product. - A parts list...
Curated Video
Angular Momentum of a Particle: Definition and Relation to Torque
This content defines angular momentum (ℓ) for a particle as the cross product of its position vector (r) and linear momentum (p), i.e., ℓ=r×p=m(r×v). It clarifies that angular momentum is a vector quantity defined with respect to a...
Curated Video
Solve a Quadratic Equation Using the Zero Product Property | HS.A-REI.B.4 🖤💙
In this math video we will solve a quadratic equation using the Zero Product Property. We will understand that the given equation is a quadratic equation in factored form equal to zero. We will learn that the Zero Product Property states...