This video provides an overview of how the modern ideas around the atom have developed over thousands of years. It begins with the ancient Greek belief that matter consists of tiny spheres that cannot be divided and were called atoms....

This video explains how to calculate the mode of grouped data using a formula and a step-by-step approach. It demonstrates how to locate the model class, calculate the class size, and substitute values into the formula to find the mode....

In this video, the teacher explains the assumed mean method to calculate the mean of group data using a problem of daily expenditure on food of 25 households. The video provides a step-by-step guide to tabulate the data, find the assumed...

Get swept away as we fly into massive hurricanes, and hear how the rumblings of climate change will cause clouds to gather into ever more powerful storms.

From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In...

Charles Darwin was a keen naturalist and geologist who made detailed observations about the natural world. Whilst studying at Cambridge, Darwin learnt many important scientific skills including species identification, how to catalogue...

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

This video explains the concept of cognitive behavioral therapy (CBT) and how it can be used to help people with phobias, depression, anxieties, or addictions.

The development and application of writing skills in science is the focus of this program. This video highlights some of the key ingredients of writing in the subject of science. Informative and explanatory texts focus on facts,...

How do you begin to model the climate?

Numbers, sketches, images, and recordings are all examples of data we use everyday. This fun and informative program illustrates the ways data is used in our lives and by scientists. Special emphasis is placed on how data is used to help...

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

In this week's episode, we learn how AI uncovers insights into cancer, how loops give toughness to spider silk, a newly released database of stars and finally, we investigate a novel water testing technique. Check it out! Provided by...

From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In...

Bacillaria Distractingly Beautiful Crystal Colonies

A key component of answering questions and solving problems is to conduct investigations. In easy-to-understand language, this video describes what investigations are and why they are important. Special emphasis is placed on...

A feature from NASA’s Ames Research Center in Silicon Valley originally posted on January 5, 2017.

The speaker discusses how they use a maturity model to assess and transform finance teams in organizations. They share their approach to introducing the model, conducting assessments, and setting goals for improvement. The video provides...

In this live-action program viewers will learn that being able to make careful and accurate observations is the foundation of any lab based science class, such as chemistry, biology, or physics. Students will come to understand the...

From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In...

The Inaugural Conference @ King's, Institute for New Economic Thinking, Session 4:<b<br/>r/>

Toward a New Global <br/>Financial Architecture

A feature from NASA’s Ames Research Center in Silicon Valley originally posted on November 15, 2016.

In this live-action program viewers will learn that being able to make careful and accurate observations is the foundation of any lab based science class, such as chemistry, biology, or physics. Students will come to understand the...

On Sept. 22, 2017, the National Science Foundation's IceCube Neutrino Observatory alerted the international astronomy community that a high-energy neutrino had passed through the Earth. That notification set in motion follow-on...