Howcast - Learn Viagra do's and don'ts from sex therapist Dr. Megan Fleming in this Howcast video about the psychology of sex and erectile dysfunction.

This video covers the history of the Trinity nuclear test in 1945, revealing how radioactive fallout from the explosion was unintentionally detected by Kodak through exposed film. It explains the impact of fallout on public health,...

Particles found in the nuclei of atoms, which have a similar mass to a proton, but no electric charge.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...

Atoms of the same element with different numbers of neutrons.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...

Discover how radioactive substances change over time, and how this affects whether they are hazardous to humans. Physics - Energy And Radioactivity - Learning Points. Dangerous radioactive substances will not be dangerous forever due to...

यह वीडियो रेडियोधर्मी क्षय और आधे जीवन के सिद्धांत को सरल उपमा के साथ समझाता है, जिसमें पासा का उदाहरण दिया गया है। इसमें बताया गया है कि एक परमाणु के नाभिक में किसी भी क्षण रेडियोधर्मी क्षय हो सकता है, जिससे यह अनुमान लगाना असंभव हो...

This video covers:

- Why radiation is ha
rmful
- How ionising radiation can ca
use cancer
- How radiotherapy can use gamma rays or beta radiation
to treat cancer
- How

medical trace
rs work

General...

This video covers:

- How radioactive decay
works
- What acti
vity means
- The two definitio
ns of half-life
- How to show radioact
ive decay on a graph
- How we can find the count rate
with a...

In this video, we will delve into various improvements and next steps you can take with your trading bot. You will receive valuable insights on enhancing your bot's strategies, implementing additional features, and adapting to changing...

In this video, we will discuss the trade trigger logic for opening trades in your bot. You will learn how to define the conditions and criteria for entering trades based on price differentials, cointegration signals, and other factors....

In this video, we will guide you through the process of constructing cointegration functions in Python. You will learn the theory and implementation of cointegration, a statistical technique used to identify pairs of assets that move...

In this video, we will explain the concept of half-life in pairs trading. You will discover how to calculate and interpret the half-life, which measures the speed at which the spread between two assets reverts to its mean....

We just learned about relative dating, but if you really want to calculate the age of a rock, absolute dating is what you need. This takes advantage of the presence of radioactive nuclides that decay at a reliable rate, so it is also...

***My apologies for the loud music. This is an older video and I was really into background music when I made this. I've since learned my lesson for later videos. 🙂
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There are few concepts I want you...

How does caffeine work as a stimulant? Caffeine is a naturally occurring substance found in plants and food substances—both organic and processed. It’s also a stimulant that works by...

This is part two of a series on women's mental health. The first video was on postpartum depression, what it looks like and how it harms your baby. This video is on how we treat postpartum depression. This would be depression...

This is a lesson on exponential decay, which is the opposite of exponential growth. The presenter explains that exponential decay occurs when the growth rate is negative and provides examples of how to calculate the values of a and b in...

👉 Learn all about solving exponential equations. In this playlist, we will explore how to solve exponential equations by using a calculator as well as without. We will explore applying the one to one property and solving exponential...

Half life | Radioactivity | Physics | FuseSchool This atom has an unstable nucleus. Any moment now it may undergo radioactive decay. Any time now... Or it may not! We just don’t know, as decay is a random event. We cannot predict when...

Heroin & Morphine | Metabolism & Mechanism of Action

Delta-Aminolevulinate Synthase (ALA Synthase): Physiology, Biochemistry, and Organic Mechanism

Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...

This video is a lecture on half-lives and how to quantify the number of radioactive decays that occur over a given time period. The video explains that radioactive decay is a random process with equal probabilities for each outcome. The...

Direct sunlight and high humidity can kill the coronavirus in minutes, according to new research announced on April 24 by a senior U.S. official in a press conference with President Donald Trump.