In which we explain economic equilibrium, how to make money from nothing, and every fundamental force in physics.

Money. We all use it. But is it real? I mean, you can touch a coin or bill, but who decided that’s worth anything? And what about all those 1’s and 0’s getting swapped and traded by computers thousands of times per second? How are those...

In which we explain economic equilibrium, how to make money from nothing, and every fundamental force in physics.

Ray Kurzweil's latest graphs show that technology's breakneck advances will only accelerate -- recession or not. He unveils his new project, Singularity University, to study oncoming tech and guide it to benefit humanity.

Your boss probably isn't paying you what you're worth -- instead, they're paying you what they think you're worth. Take the time to learn how to shape their thinking. Pricing consultant Casey Brown shares helpful stories and learnings...

The most cost-effective way to save a human life right now is to help give Vitamin A drops to certain groups of people, thanks to the health effects of the drops and the ease of their distribution.

Authentic dollar bills are equipped with many security features to make them difficult to forge. But that doesn't stop counterfeiters from trying to fool people with fakes. Luckily, anyone can help catch a counterfeit; all you need are a...

A million dollars is a ton of money. But how much does it weigh?

The average farmer in America makes less than 15 cents of every dollar on a product that you purchase at a store. They feed our communities, but farmers often cannot afford the very foods they grow. In this actionable talk, social...

The value of money is determined by how much (or how little) of it is in circulation. But who makes that decision, and how does their choice affect the economy at large? Doug Levinson takes a trip into the United States Federal Reserve,...

This problem is called the "100 Prisoners Problem"

Research suggests that more diverse ecosystems are better for the bottom line.

In this video Paul Andersen explains how the boundary between the system and environment is chosen to simplify analysis of a physics problem.

This video is answering the question of what is the history of the dollar.

Winner, winner, chicken dinner!

The currency of India is the Indian rupee. Theoretically, one rupee can be broken down into 100 paise, though as of 2019, all coins of denominations under one rupee have been taken out of use. The Reserve Bank of India controls the issue...

The G20 is a powerful, informal group of nineteen countries and the European Union. It also includes a representative from the World Bank and the International Monetary Fund. The list evolved from an effort to include major developing...

The unit of currency in Mexico is the peso, which is equivalent to 100 centavos. Notes are available in denominations of 20, 50, 100, 200, and 500 pesos, and coins are available in denominations of 1, 2, 5, 10, and 20 pesos. Coins worth...

Implement do-while loops in your scripts for tasks that require at least one execution before condition evaluation.

Harness the power of for loops in scripting to repeat tasks efficiently, saving time and reducing manual effort.

Uncover the function and importance of a shell as the user interface to the Linux kernel, facilitating command execution.

The local currency in Brazil is the reai, called reais in plural. One reai is equal to 100 centavos. Learn more about local nuances for exchanging money in urban centers and rural towns. You’ll want to carry cash with you at all times,...

Howcast - Learn how to do the catch the dollar bill bar trick from professional illusionist Ben Nemzer in this Howcast magic tricks video.

Howcast - Learn about tax credits in this Howcast finance video with expert Gregory McGraime.