In which Hank introduces us to the world of Organic Chemistry and, more specifically, the power of hydrocarbon. He talks about the classifications of organic compounds, the structures & properties of alkanes, isomers, and naming...

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...

Howcast - Mark Twain said “cauliflower is nothing but cabbage with a college education.” Well, that’s sort of what risotto is: rice with a college education.

Howcast - Learn how to keep cupcakes moist from professional cake decorator Amanda Oakleaf in this Howcast video.

Howcast - Learn five tips and tricks to making the best cupcakes in this Howcast food video with Amanda Oakleaf.

Howcast - Bacon and cupcakes are delicious on their own. Combine the two, and you'll be surprised at how good they are together.

Howcast - Learn how to make an underwater volcano for a science project with the instructions in this Howcast video.

Howcast - Learn how to keep homemade bread fresh longer in this bread making video from Howcast.

Howcast - Learn how to feed a snake frozen food in this Howcast video about pet snakes.

Howcast - Learn how to make chocolate sea salt caramels in this Howcast food video featuring pastry chef Katie Rosenhouse.

Howcast - Learn how to temper chocolate in this Howcast food video featuring pastry chef Katie Rosenhouse.

Howcast - Just keep telling yourself that the raisins make these qualify as a serving of fruit.

Howcast - People of any faith can prepare this fantastic traditional Jewish noodle dish.

Howcast -Learn from expert Ed Donovan about the glassblowing tools you need to blow glass yourself in this Howcast video.

Howcast -Learn how to make buttercream icing from pastry chef Amanda Oakleaf in this cake decorating video from Howcast.

Orchids are delicate, but with these tips, you can have a healthy long-lasting plant.

Here's a delicious and classy dessert that sound really difficult to make, but is easily assembled from scratch.

There's nothing wrong with keeping fried chicken for leftovers — but the way you reheat it could make the difference between finger lickin' good and finger lickin' nasty.

Pupil outcome: I can describe the properties of the noble gases, their uses, and explain why they are unreactive. Key learning points: - Noble gases are in Group 0 of the periodic table and are unreactive. - Noble gases are all gases at...

What is a superconductor? LK-99 claims to be the first room-temperature superconductor, and if true, it could revolutionize the direction of technology for humanity.

Fatty acids are vital for energy, cell structure, and managing inflammation. Discover their types and functions in the human body. Whether it's saturated, unsaturated, or the crucial omega-3s, we break down how these molecules influence...

There are 4 main types of carbon-based molecules important to life. They are the building blocks for every living organism on this planet. In this video, I will give you a quick introduction to each type with some fun examples.

Band Theory Dissection: Conduction in Various Substances

The band theory of solids is a fundamental concept in solid-state physics that explains the conduction of electricity in substances based on the arrangement of energy levels...

Watch what happens when Dr. Boyd unexpectedly gets his hands on some dry ice! Minute 0:30 – Explanation Minute 3:04 – Demo 1: Dry Ice In Water Minute 4:05 – Demo 2: The Vibrating Quarter Minute 4:51 – Demo 3: Floating Bubbles Minute 5:56...