In this lecture, we will experiment with a couple of Spinner components (Chase and Grid) to appreciate the contribution of the package. The app is run without a delay and analysis is done for the visual results (with and without a...

After learning how to save presets using the /prefer option set, a great way to save time and effort on remembering the specific words for a specific style, you will learn to use the /prefer option list, which will allow us to see our...

In this video, you will learn to use the Midjourney interface and use the Explore tab or the Showcase tab. It will showcase the various images and categories of images available. We will begin by creating basic prompts and then...

In this video, you will learn to gather information about the Udemy website as an example and understand the features involved.

Friction can be quite strong. Dr. Boyd shows you just how strong it can be with this demonstration.

Dr. Boyd explains the chemical in pepper spray that causes irritation, and he also explains what to do if you are ever exposed to pepper spray. Minute 0:00 – Introduction Minute 0:07 – Background Minute 0:33 – Explanation of chemicals...

Learn about “osmosis” by making a rubber egg! Then stick around for the 2 bonus experiments. And you won’t want to miss the surprise ending!!! 0:00 – Introduction of the lesson 0:23 – What you need 0:44 – Explanation of Osmosis 2:38 –...

Glue is made from organic substances and was discovered back in ancient times. The earliest evidence of glue was found in the cave paintings of Neanderthals in Lascaux, France. The raw materials for the production of glue might be animal...

In a situation where the charger is connected to a socket without any device plugged in, the charger will draw a minimal current from the mains and the regulator will maintain a steady supply of 5 V. Since the charger is not connected to...

A democracy is simply a system of government where the citizens directly exercise their power and have the right to elect government representatives who collectively create a government body for the entire nation (like a parliament). In...

Experts use veins to draw blood for blood testing, blood donation, and more because the structure and position of veins make it easier to draw blood out of as compared to arteries. It may also be dangerous to draw blood from arteries.

Why does chemistry happen?? Why do ions form?? Why do elements bond together?? These are all important questions and the answer comes back to one very important principle in chemistry and that is element stability. Elements are stable...

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to factor an algebraic expression, using different methods and several examples.

Loose Moose Salt Lake City:Locals in Salt Lake City find themselves on a wild moose chase as they encounter a loose moose roaming through the area.

Artificial trees: what are they? How do they work? And how could they help to prevent climate change in the future? Human Geography - A Changing World - Learning Points. The rate of climate change is increasing because of the increasing...

What are the major atmospheric pollutants and where do they come from? Discover what air pollution means for the environment and how it affects humans, from smog to acid rain. Earth Science - Human Impacts - Learning Points....

Alkalis and acids can be neutralised to great and varied effect. For example, it is neutralisation reactions that help us breathe underwater or cure indigestion. Chemistry - Reactions - Learning Points. A neutral solution is pH 7 Sodium...

Alcohol is a naturally occurring poison. What are the risks and health problems people can suffer from alcohol use or abuse? Biology - Healthy Living - Alcohol is a toxin and is produced by fermenting yeast. Alcohol damages both the...

We look at the effects of osmosis on the volume of potato and the appearance of red onion cells. Two cylinders of potato are measured and weighed before one is placed in salt water and the other in fresh water. We can see how osmosis...

We examine the number of microorganisms in different types of milk using resazurin indicator. Samples of pasteurised milk, UHT milk and powdered milk are left in the open for three days before resazurin indicator is added and the samples...

We use vinegar to remove the shells from eggs without breaking them. Two eggs are placed in a beaker of vinegar, but one is half coated with clear nail polish. The exposed shells dissolve over time and the eggs swell as more water moves...

We extract the DNA from a kiwi fruit by mashing it with detergent liquid, salt and water. The mixture is then filtered and incubated before a layer of chilled ethanol is added. The jelly-like DNA can then be extracted. Biology - Cells...

We use chromatography to see what colours make up the ink in different coloured felt tip pens. Different coloured dots are drawn on a piece of chromatography paper and this is lowered into a chromatography jar containing water. We watch...

We investigate the effectiveness of different methods to clear oil spills from water. First, we try to burn the oil in a sample of water using a gas lighter but there is no effect. Next, we break the oil up using detergent but this does...