This video is a review of the topics covered in the Chemical Changes series. In this series, we learn that matter is composed of different elements and can undergo chemical changes, transforming into new substances. We also compare...

An introduction to leaving group derivatives.

I pour Liquid Nitrogen, Diethyl Ether, and Dry Ice into my pool! Can liquid nitrogen put out a fire? what about dry ice? <br/>
Diethyl ether is one of the most flammable solvents around!

Pouring molten aluminum into liquid nitrogen and dry ice are my most requested videos, so today you finally get to see what happens!

Static Equilibrium:

F = ma = 0 (for static objects that aren't acceler
ating
M = I_G alpha = 0 (for static objects that don't have an angular acceleration). Notice that moments can also be written as a...

Complex Mechanisms: Pre-Equilibrium Approximation

Hey guys, In this video I use liquid propane as an analogue to liquid nitrogen. Its easy, I just invert a propane cylinder and the propane comes out a a liquid. This liquid is very cold. about -40 degrees! I acts just like liquid...

I've always wanted to play with a 3D pen, they look pretty fun. Ive figured out some practical uses, like turning plastic into metal, and 'welding' broken plastic together.



It's easy to turn any 3D drawn or 3D printed ...

The video discusses common chemical reactions involving metals such as oxidation and reduction, the formation of positive ions, and redox reactions. It also shows the results of experiments where different metals react with water and...

Lipid Biosynthesis Phospholipid Synthesis 2 Cholines, Serines, & Ethanolamines

This video explains the classification of different organic reactions into different groups such as oxidation, reduction, substitution, elimination, and addition. The video goes on to explain four different types of reactions, including...

It describe the Energy Transformation in Living Beings.

This is what happens when you ignore the warnings on a Lithium (LiPo) Battery.

First I tried Disassembling the battery to learn about it. Then I tried shocking the battery with a tesla coil. Surprisingly that did not work, so I...

The video discusses the topic of investigating the effect of surface area on the rate of chemical reactions. The presenter explains the concept of collision theory and how chemical reactions occur when particles collide with each other....

Lipid Biosynthesis Phospholipid Synthesis 1 Inositols & Glycerols

Folate and Tetrahydrofolate Metabolism

In this video I discuss "What is civil engineering?" Most people probably know this major consists of working on bridges, buildings, dams, and so on. But you may not know that civil engineering is broken up into...

This video is an introduction to the Circulation and Respiration series. This series of videos discusses the importance of monitoring the cardiovascular system and explains the process of respiration in the body. Animations demonstrate...

Tobacco and the Human Body, a 1954 production of Encyclopaedia Britannica Films.

Before we dive into all kinds of fascinating chemistry laboratory techniques, we should familiarize ourselves with all the different equipment we will be using to perform these techniques. The chemistry lab is full of neat-looking...

Today I am going to show you how to make rainbow colored flames out of household materials. Whats your favorite color???



Lithium from batteries burns red, Calcium chloride in Damp-Rid burns orange, Sodium in table salt burns...

Computer Duster + Water = EXPLOSION!?

The video gives a brief overview of oxidation and reduction and then focuses on reactions at the cathode and anode in an electrolytic cell. The concept of half equations is introduced and demonstrated through examples, with a focus on...

The video discusses the process of hydrocarbon cracking and its purpose, which is to convert heavier, longer chain hydrocarbons into smaller chain hydrocarbons. The video explains two ways to crack hydrocarbons: catalytic cracking and...