What is UV and how does it affect us?

Ultraviolet light (UV) is a type of radiation found naturally in sunlight. Exposure to UV can cause our skin to tan or burn - so although you cannot see or feel it, it important to be aware of its effects.

If you are in the UK can stay aware of UV levels using the Met Office mobile app:

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We are the Met Office, the UK’s national weather service, and every day of the week we bring you a morning weather forecast and an afternoon weather forecast so that wherever you are in the UK we have you covered. Forecasts and any weather warnings are accurate at time of recording.

To ensure you have the most up to date weather information, check the hourly forecast and live warnings on the Met Office website or app.

[nityachauhan]

Need more people so spread this video more

[heartz]

Can infrared pick up ultraviolet. Also can speed cameras IR pick up UV? night or day

[hongchichi]

Some segments in the video are stamped not adjacent to each other

[RidiculouslyRandy]

the assertion, "tanned skin only provides the equivalent protection of an SPF4 sun block", is about the dumbest piece of non-sense (non-science/non-reality) ever. If you're trying to mislead why bother asserting an unsubstantiatable, easily disprovable stat? The simple idea that 2 different people's skin types will react to sunlight differently makes this video bogus.

[akhileshwaryadav]

thoda achha se banayo bro . vaise video science ke liye hai