From DNA to Covid-19 tests, the race is on for health tech startups to provide fast and accurate results from home. Prenetics Co-founder and CEO discusses how his company has pivoted during the pandemic to make at-home tests more...

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...

Let's learn to filter data using the "FILTER, WHERE" function in this session.
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This clip is from the chapter "Structured API - Spark DataFrame" of the series "Apache Spark 3 for Data Engineering and Analytics with...

This video is the second lecture presentation on force and extension experiments. The presenter analyzes the results obtained from the previous presentation on the extension of a spring versus the force applied to it. The video goes on...

Microbiology: Voges-Proskauer Test

Rodrigo Alves has lost five inches off his waistline thanks to his controversial rib removal procedure - and he is hoping to shrink to a tiny 20-inch waist - if he keeps wearing corsets. The 34-year-old plastic surgery addict claims he...

Deep learning is currently one of the best providers of solutions regarding problems in image recognition, speech recognition, object recognition, and natural language with its increasing number of libraries that are available in...

This video explains the scientific method, as developed by Ibn al-Haytham in the 11th century, and outlines the six steps involved: observe and ask questions, research, formulate a hypothesis, test the hypothesis, analyze and conclude,...

This video showcases the crucial role of sample transporters in connecting rural health centers to hospital laboratories for timely diagnosis and treatment of diseases like tuberculosis and HIV. Through the story of Sabi, a sample...

Here is volume 4 of the Planet PE 5 a day revision questions. In the run up to the GCSE PE exam I will upload 5 questions each day. Please submit your answers in the comments section and let's get your revision started.

Your instructor, discusses operator precedence.<br/<br/>>

This clip is from the chapter "Operators and Precedence" of the series "C++ for Beginners".Understanding Comments: Useful VS Redundant

I once received a lot of blowback for an Upshot article in which I showed (with evidence) that exercise is not the key to weight loss. Diet is. Many, many readers cannot wrap their head around the notion that adding physical activity,...

Deep learning is currently one of the best providers of solutions regarding problems in image recognition, speech recognition, object recognition, and natural language with its increasing number of libraries that are available in...

In this video, the teacher explains how search engines use constraints to filter and highlight certain information. They then relate this concept to systems of inequalities, explaining how the constraints created by these systems can be...

So yet another candidate has been knocked out, Rory Stewart. In this video, we explain what Stewart's departure means for the race and what else we learn from the third round of voting - such the inevitability that it's going to be...

While R is a useful language, Python is also great for data science and general-purpose computing. See how to run Python code within an R script and pass data between Python and R using the reticulate package. Leave a comment and let us...

A new contender joins the archery contest... Will they be a match for Robin Hood? Only time (and repeated trials) will tell! This lesson will explore the concept of reliability, including the subtle difference between accuracy and...

As Psychology is a science, it uses the experimental method in a similar way to Physics, Chemistry and Biology. However, because of the subject matter Psychologists are studying, it can sometimes seem a bit confusing. Under the hood, a...

This video explains how to use the Empirical Rule to predict intervals and population percentages in a normal distribution. It covers the concept of normal distributions, the characteristics of the Empirical Rule, and how to apply it to...

Learn how to find the best information in the medical field.

The 11th episode in a very long series about the American presidential elections from 1788 to the present. I hope to have them done by Election Day 2016. In 1828, after basically 5 years of his supporters campaigning, Andrew Jackson gets...

In this video, we'll learn about Amazon Athena.<br/<br/>>

This clip is from the chapter "Analytics" of the series "AWS Certified Cloud Practitioner (CLF-C01) [Updated for 2021]".This section is about analytics.

In this video, we define augmented feedback, discuss the two types, and schedules for augmented feedback.

In this video, Peter Wallbridge discusses the qualities of a brilliant leader. He highlights three key factors: a track record of results, setting a compelling vision, and engaging people in activities that lead to achieving goals. Peter...