In this final episode of Crash Course Chemistry, Hank takes us on a tour of the The Global Carbon Cycle and how it all works. From Carbon Fixation to Redox Reactions, it's all contained within! -- Table of Contents The Carbon Cycle 0:51...

Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to & different from animal cells.

Paul Andersen discusses scientific evidence of the origin of life on our planet. He begins with a brief discussion of the age of the earth and ends with the future of humanity. He includes geologic, chemical and molecular data.

In this video Paul Andersen explains how energy can neither be created nor destroyed but may be transferred. Energy comes in many forms (including chemical, mechanical, light, electrical, and thermal). In AP Chemistry students must be...

In this video Paul Andersen explains how energy can be transferred from one system to another. In a closed system the energy can be transferred as either work or heat. Thermal energy transfer is know as energy transfer through heat....

In this video Paul Andersen explains how the quantum mechanical model of the atom refined the shell model. Uncertainty of the position of the electron as well as spin forces chemists to create an improved model. In this model the...

In this video Paul Andersen explains how elements and molecules are made of atoms. In a pure sample of a pure substance the average mass remains the same. If more than one atom is found in a molecule the ration of average masses remains...

From land to sea to space, scientists are using incredible tools to make new discoveries. These are the ten largest instruments in use around the world.

From "Cloud Seeding" to hurricane dissipation, this is the history of human weather modification.

Extreme isolation is something our greatest explorers have faced in varying degrees. Now, a team of six NASA recruits have begun a year-long mission on the desolate side of a barren Hawaiian volcano that will simultaneously test the...

An ethically questionable new genetic technique attempts to grow human organs inside of pigs.

A data-driven look at how scientists view some of the most important issues facing humanity compared to the general U.S. public, according to surveys conducted by the Pew Research Center.

China will rapidly expand its nuclear energy production over the next 15 years as part of an all-of-the-above energy push to meet its people's insatiable demand for electricity.

Hong Kong and Shenzhen are each racing to finish multi-billion dollar mega-bridges across the Pearl River Delta to take advantage of inexpensive land and labor costs on the western side.

Improper Fractions & Mixed Numbers | Numbers | Maths | FuseSchool

Add & Subtract Mixed Numbers | Numbers | Y7 Maths | FuseSchool

Comparing Probability |Statistic | Y7 Maths | FuseSchool

Finding the Mean, Median and Mode | Statistics | Y7 Maths| FuseSchool

Collecting Data | Statistics | Y7 Maths| FuseSchool

How Supply Chains Power the Global Economy

Don’t Confuse Cash with Profit – It Could Kill Your Business

Why is carbon the foundation of life? All life is based on carbon chemistry, But carbon is not the most abundant element on earth. 20% of our body is made up of carbon, but it comprises less than 1% of the mass of the earth’s atmosphere,...

Why does changing just one proton in the nucleus of an atom make a different element? How can a single proton make such a huge difference in an element’s properties? The simple answer is: The number of protons determines the number of...

How important is it to wear sunscreen when out in the Sun. Find out with this simple experiment!