Radioactive Irradiation and Contamination explanation Video

*** IMPORTANT CORRECTION: A learnéd friend has pointed out that when a very large level of neutrons irradiate they cause materials to become radioactive. For example, in a nuclear reactor surplus neutrons make the reactor vessels, concrete and surrounding infrastructure to become radioactive ***

A short video on Radioactive Irradiation and Contamination with practical explanations of the difference between the two. Can be used to illustrate part of GCSE Physics: 4.4.2.1 radioactive decay and nuclear radiation.

Filmed on Mersea Island November 2018
Written and edited by Peter Banks
Music by Peter Banks "Nocturne"
https://soundcloud.com/peter-memory-banks/nocturne
Filmed using a Canon EOS M50
Second camera iPhone SE
Edited using iMovie

About the Site 🌐

This site provides links to random videos hosted at YouTube, with the emphasis on random. 🎥

Origins of the Idea 🌱

The original idea for this site stemmed from the need to benchmark the popularity of a video against the general population of YouTube videos. 🧠

Challenges Faced 🤔

Obtaining a large sample of videos was crucial for accurate ranking, but YouTube lacks a direct method to gather random video IDs.

Even searching for random strings on YouTube doesn't yield truly random results, complicating the process further. 🔍

Creating Truly Random Links 🛠️

The YouTube API offers additional functions enabling the discovery of more random videos. Through inventive techniques and a touch of space-time manipulation, we've achieved a process yielding nearly 100% random links to YouTube videos.

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As of February 2017, over 400 hours of content were uploaded to YouTube every minute, with the site ranking as the second-most popular globally. By May 2019, this figure exceeded 500 hours per minute. 📈

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