Topic: Ultraviolet

1. How your eyeballs can get sunburnt... which is why experts say you should wear sunglasses all day from March to September

   29 Jul, 2021 in Health

   

2. This thumbnail-sized wearable can tell you if you’re getting too much sun

   12 Jan, 2018 in Technology

   

3. This amazing glowing doodle can’t be seen under ordinary light

   10 Aug, 2017 in Science

   

4. U2 pay tribute to inspirational women from the north

   24 Jul, 2017 in News

   

5. Scientists have found a way to purify wastewater using sunlight

   13 Mar, 2017 in Science

   

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