Phones, TVs, solar panels, and electric car batteries are all made of some rare and unusual elements. As our modern world creates more and more of these technologies, will things go from "rare" to "nonexistent" and what will we do then?

Lake Maracaibo is the stormiest place on the planet. Thunderstorms rage above this massive body of water for up to 200 days of the year, with each ear-splitting event lasting for several hours. But why? Graeme Anderson lists the factors...

We’ve gotten maybe too good at fishing, and as a result we’ve completely transformed the oceans. So what can we do to make fishing more sustainable and still enjoy our fish and chips?

In which Adriene Hill and Jacob Clifford teach you about one of the fundamental economic ideas, supply and demand. What is supply and demand? Well, you'll have to watch the video to really understand it, but it's kind of important for...

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...

How much should you get paid for your job? Well, that depends on a lot of factors. Your skill set, the demand for the skills you have, and what other people are getting paid around you all factor in. In a lot of ways, labor markets work...

For some women, a simple shot during pregnancy and then right after labor can prevent a huge amount of suffering for both parents and future children. So what happens when there’s a shortage that prevents that shot from happening?

While AirBnB is more successful than ever, boasting $3.4 billion in revenue last quarter, and 70% increase in their stock price in 2023...some travelers returning to traditional hotels. Customers are annoyed at excessive cleaning fees,...

Howcast - Learn the best breastfeeding tips from lactation consultant Melissa K. Nagin in this Howcast video.

Howcast - Learn how to wean your baby off breastfeeding from lactation consultant Melissa K. Nagin in this Howcast video.

Howcast - Learn how to breastfeed twins from lactation consultant Melissa K. Nagin in this Howcast video.

Howcast - Get neighborly with your community and form a neighborhood co-op to help each other meet your common needs.

Howcast - Come up with your ultimate camping checklist, and you'll be prepared for anything the great outdoors tosses your way.

Howcast -If you and your family are forced to evacuate quickly, you won't have time gather supplies. With an emergency go kit, you can be ready to go out the door when a problem arises.

When it comes to the care and feeding of children, there are a lot of environmentally responsible choices you can make.

People used to think a rabbit's diet should consist of a bowl of pellets from the pet store. Now we know better. Here's how to keep your rabbit happy and well-nourished.

Learn how to implement a breadboard circuit for a parallel circuit.

Learn how to integrate Series and Parallel components together to create a complete circuit. We then develop the circuit on a breadboard.

Learn important techniques in the application of KVL and KCL.

Node Voltage Analysis is a technique used in circuit analysis. Learn how to easily apply it to solve this question.

Learn how to apply Thevenin's Equivalent Circuit the Easy Way! Do you want to learn Embedded Systems the Right Way?

Learn how to apply Ohm's Law correctly and easily perform circuit analysis.

Learn how to translate a simple series circuit onto a breadboard. In this video, we explore a circuit that a single supply and 2 resistors in series.

Learn how to use the Voltage Divider Rule to perform circuit analysis and solve for voltage and current.