អ្វីទៅជា "វិទ្យុសកម្ម" | ប្រភពមកពីណា | ប្រើធ្វើអ្វី | What is "Radiation" ?

This video talk about:
1). What's Radiation ?
2). Sources of Radiation.
3). How it use
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Prepared by: Admin of CAM BRIGHT
References: https://nuclearsafety.gc.ca/eng/pdfs/Reading-Room/radiation/Introduction-to-Radiation-eng.pdf
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CAM BRIGHT ធ្វើឱ្យពិភពលោកកាន់តែឆ្លាតវៃ ហើយកាន់តែយល់ដឹងជាមួយចំណេះដឹងអំពី
របកគំហើញថ្មី អាថ៌កំបាំង វិទ្យាសាស្ត្រ និងការអប់រំ។
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To contact for copyright issues,
Please email: ueheart@gmail.com.
I will follow your suggestion immediately or you can raise a copyright claim to get the advertisement revenue.

FAIR-USE COPYRIGHT DISCLAIMER
Copyright Disclaimer under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, commenting, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.

- This video has no negative impact on the original works
(It would actually be positive for them)
- Also, this video is for educational purposes.
- It is not trans-formative in nature.
- I only use a small piece of video and
translate from English to Khmer to
share the discovery knowledge, to
enlighten, to brighten, as well as to
raise education for local human on
the planet where necessary.
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I respect to hard work and thank very much indeed to the creator of video and music.
Their hard work will benefit to the world. Therefore, I credit to them all with the link below.
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Parts of videos:
1). https://pixabay.com/
2). Ridddle (https://www.youtube.com/watch?v=3p4NteQYhL0)
3). EquinoxGraphics.net

Music used:
Glory by Whitesand
https://www.youtube.com/watch?v=YqJgEqCycEo

Видео អ្វីទៅជា "វិទ្យុសកម្ម" | ប្រភពមកពីណា | ប្រើធ្វើអ្វី | What is "Radiation" ? канала CAM BRIGHT