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SciShow
What Does "Organic" Mean, and Should You Buy Organic Foods?
There’s a lot of confusion over what organic means, and food with that label might not be as healthy or environmentally friendly as you think.
Curated Video
GCSE Physics - Why Radiation is Harmful #36
This video covers:
- What irradiati
on is
- What contam
ination is
- What determines have harmfu
l radiation is:
1. Type of radiation
2. W
here you're exposed to it
3. The dose of...
- What irradiati
on is
- What contam
ination is
- What determines have harmfu
l radiation is:
1. Type of radiation
2. W
here you're exposed to it
3. The dose of...
FuseSchool
Hazards From Radioactive Material
Hazards From Radioactive Material | Radioactivity | Physics | FuseSchool
Nuclear power stations produce electricity, which of course is extremely useful. However, they also...
Nuclear power stations produce electricity, which of course is extremely useful. However, they also...
Curated Video
Radioactive Contamination: Understanding the Difference and Staying Safe
This video is a lecture on radioactive contamination, exploring the difference between contamination and irradiation. The video uses examples of famous incidents of radioactive contamination, such as Chernobyl, and explains how...
FuseSchool
PHYSICS - Radiation - Hazards From Radioactive Material
Nuclear power stations produce electricity, which of course is extremely useful. However, they also make radioactive waste. When items have no further use and have radioactivity above certain levels, they are known as radioactive waste....
Getty Images
Animation of sunpot migration over a 11 year solar cycle and indicates the features causing total solar irradiance variability. Credit NASA/Goddard Space Flight Center Conceptual Image Lab
Animation of sunpot migration over a 11 year solar cycle and indicates the features causing total solar irradiance variability. Credit NASA/Goddard Space Flight Center Conceptual Image Lab