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adav | 2 years ago

Does the glass block lots of UV?

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sitkack|2 years ago

Glass blocks 100% of UVB and 25% of UVA. So while you wont burn, light through glass will still cause skin damage.

Erratic6576|2 years ago

So travelling for hours on the sunny side of the bus won't do anything to protect our kids’ eyesight?