UV-Vis Spectroscopy: Theory and "How do I know when to use it?"

The video is a lecture presentation on the rate of photosynthesis experiments. The presenter explains the process of photosynthesis and introduces the hypothesis that the rate of photosynthesis in a plant depends on light intensity. The...

CREDITS Animation & Design: Jean-Pierre Louw Narration: Dale Bennett Script: Alistair Haynes Light is a form of radiation that travels as a transverse wave. Light behaves in various different ways. It can be refracted and reflected. For...

Practical - Light Intensity and Photosynthesis Rate

This video provides a concise explanation of how a light globe, or light bulb, works. It discusses the invention and history of the light bulb, as well as the science behind its operation. Understand how electricity passes through a...

This video introduces the art of shadowgraphy, where performers create intricate shapes and forms using only shadows and light. It explores the history of shadow play and its evolution into shadowgraphy, and then guides viewers on how to...

The video discusses the factors that influence the rate of photosynthesis in plants, including light intensity, temperature, and carbon dioxide concentration. Different zones are shown to demonstrate the impact of each factor on the rate...

The first and a very basic instrument called single beam photometer or colorimeter is explained in the following animated video. The photometer is used to determine the concentration of the unknown sample using the principle of...

In this video, the teacher demonstrates different techniques for adding shadows to brush lettering. They explain the importance of considering the direction of light and the font style when adding shadows.

This video explains the relationship between light intensity and photosynthesis in plants. The concept of direct proportionality and a linear relationship between light intensity and photosynthesis rate is discussed. The video then goes...

The autokinetic effect causes us to see objects in the distance as moving when they're actually stationary. The more tired we are, the more likely this is to happen. Learn more about autokinesis!<b<br/>r/>

Illusions part 3/11

The video is a lecture presentation on the results of an experiment investigating the relationship between light intensity and the rate of photosynthesis in pondweed. The experiment involved placing pondweed in a dilute solution of...

There’s more than one way to make a monitor, but they all share one very important common feature: the pixel. Once we understand that all monitors have pixels, it’s easier to understand the different technologies you might find in a...

From the section: Display Technologies. In this section, we explore our display options for per our uses. There’s more than one way to make a monitor, but they all share one very important common feature: the pixel. Once we understand...

Detecting Proteins at 280 nm by UV-Vis Why How

In this video, we explore the fascinating phenomenon of eclipses. From solar eclipses to lunar eclipses, we learn about the different types of eclipses and the shadows they create. Discover the historical significance of eclipses and how...

Lab Exercise 2: Microscopes and Cell Shapes

In this video the focus is on where and why concave mirrors are used, as well as the image formation and types of images. Students will learn that concave mirrors are used in many ways to magnify objects, create real and virtual images...

The video is a lecture presentation on the topic of the expanding universe. The speaker discusses evidence and the Big Bang theory, which suggests that the universe began from a small, dense region and has been expanding for...

Now that we know a bit about the history of microscopy, let's dig into the first form that existed, light microscopy. This is the form that is familiar to most of us, as the microscopes we all looked through in high school biology class...

While the microscope is one of the most exciting pieces of laboratory equipment, it is also one of the most expensive and fragile. This video illustrates how to safely and effectively use a variety of microscopes commonly found in the...

It’s important to remember that light travels in straight lines.Transparent materials allow light to pass through them… translucent materials allow some light through, but not all and opaque objects don’t let any light pass through, and...

The real world applications of the dot product

A lecture designed for kids in school, teachers flipping their classes and the cray cray on the internets.