Some 4.565 billion candles would be needed for a birthday cake for Earth. Young scientists view a video to learn about historical attempts to determine the age of Earth. They see how advances in radioactive dating led to the currently...

You've always wanted to know why ytterbium is called ytterbium, haven't you? An engaging video investigates the discovery of elements throughout history. It posits the theory that we are close to having discovered all the elements.

Molar mass, gram molecular mass, and gram formula mass essentially mean the same thing. The brief video, part of the Socratica "Chemistry Lessons" playlist, explains how to solve these problems. It walks through the required tools,...

Teach your class all they want to know about ionic bonds. An engaging video, part of the Socratica "Chemistry Lessons" playlist, explains what ionic bonds are and how they form. It describes multiple examples of ionic bonds and...

How much oxygen is in water? Is it the same as the chemical formula? Learners observe the differences between a substance's formula and its percent composition with a video from Socratica's Chemistry Lessons series. The narrator...

Record-setting cars need specially made tires. Young engineers watch a video in the Real Engineering series to learn about designing tires. Along the way, they study acceleration, inertia, and angular velocity.

If an aerosol can lands in a fire, it explodes due to Gay-Lussac's Law. A video from a chemistry playlist explains Gay-Lussac's Law and the relationship between pressure and temperature of gases. It includes two guided practice problems...

Teaching chemical equations can be quite a balancing act! Bolster your class' balancing abilities using a video from a helpful chemistry playlist. The resource explains the theory behind balancing, then shows viewers how to accomplish it...

If you love algebra, then you're gonna love this balancing method! Introduce young chemists to the algebraic method of balancing chemical equations using a video from an informative chemistry  playlist. The narrator works five...

Can you use a solid to study fluid dynamics? You bet! Science scholars examine the process of fluidization with a video from an extensive physics playlist. The narrator demonstrates and explains how the uniform movement of air causes...

What do Hawaii, Nigeria, and Peru have in common? Each of these locations, plus many others, get to see the subsolar point! But, what is it? A video from a comprehensive physics playlist puts the phenomenon at the forefront by explaining...

Cells are busy places! How do things move around in such a tiny environment? Introduce young life scientists to the types of cellular transport through a video that is part of a large biology playlist. Animated characters demonstrate how...

Being essential for life is only one of water's many amazing properties! Why is water so versatile? Biology scholars discover the myriad of uses for water and the properties that make them possible. Content includes density, surface...

Our relationship with toxins is, well, a little toxic. Explore how harmful substances work their way throughout the environment with a video from an expansive biology playlist. Topics include DDT and mercury, trophic levels, and water...

All cells are created equal, but some go on to do amazing things! Find out more about these super hero cells with a short video from a well-written biology playlist. Topics include specialized plant and animal cells and how cells know to...

What are ecological relationships? Well, it can be complicated! Paint a clear picture for pupils with a fun and informative video. It explains and illustrates each relationship thoroughly, from pesky parasites to snuggly symbiotes.

Sometimes the book is better than the movie; other times, the movie comes out on top. A video discusses the topic of novels and their film adaptations, pointing out specific texts and how the tale translated to the big screen. The...

Is today's food less nutritious? Veritasium explores the research and the reasons some scientists now consider food nutrient-deficient. The video also considers possible causes and whether the human population should be concerned.

Viewers observe many nature-inspired examples in technology, household items, and health care with the final video in a five-part series on Evolution and Speciation. The video focuses on human engineers inspired by earth's wonders. 

Scientists often define their underlying assumptions, but not always from a philosophical approach. Viewers learn about the philosophy of science from three experts in various fields. They discuss how the perception of science changes as...

Is it possible to be overqualified for the current job market? Scholars analyze underemployment and what it takes to potentially out-price yourself for a job. A short video lesson outlines economic growth and researches job trends....

Want a job, need a job, but cannot find a job? What impact does the quest have on not only job seekers, but also on the overall economy? Scholars research unemployment's ripple effect on the market, purchasing power, and overall health...

Imagine a hamburger costing only 15 cents! Scholars analyze the impact inflation has on the economy over time and investigate what makes prices rise in the market. They view a short video while researching the Consumer Price Index to...

An analysis of launched objects helps scholars understand general relativity in greater detail. These aren't just any launched objects, though! A video presentation describes the gravitation potential energy of satellites in orbit and...