Looking at videos today. I like the clip, nice job , have a look at my Home Wind Turbine videos and subscribe or friend me if you like. My patent pending system won a Green Design Contest, check it out.
So far as I know simple glass do not block UV light. Even the films used in cars windows, to look dark from outside, do not block well UV, but just one type, since there are UVA and UVB.
Funny, a 5 second search around the web proves what I said. Glass does indeed block some UV light, they do not need a filter. You need some, but not cancerous no ozone layer levels.
Visit DesignGreenConstruction online for more information about this topic. Discusses sustainable and green construction adgendas and provides training and reference materials as well.
heres an idea for you, one that i fully credit to my father who reminded me to do this constantly growing up...turn off your lights when you leave a room...and who needs a stairway fully lit all day long?! what happens when you want to take a nap on your couch, turn off the sun? seriously...good idea, bad judgement...go green if you want to spend the green, by all means........
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MediaDLite 11 months ago
Looking at videos today. I like the clip, nice job , have a look at my Home Wind Turbine videos and subscribe or friend me if you like. My patent pending system won a Green Design Contest, check it out.
Thanks, Sam
HomeWindTurbines7 1 year ago
The windows should have a UV filter. Much sun light increase risk of skin cancer.
jerryaltman 2 years ago
Glass blocks UV, you are worried about nothing... no offense.
PakaNoHida 2 years ago
So far as I know simple glass do not block UV light. Even the films used in cars windows, to look dark from outside, do not block well UV, but just one type, since there are UVA and UVB.
jerryaltman 2 years ago
Funny, a 5 second search around the web proves what I said. Glass does indeed block some UV light, they do not need a filter. You need some, but not cancerous no ozone layer levels.
PakaNoHida 2 years ago
Why do you think quality sunglasses offer special UV filter, and in some stores there are devices to test the lens about UV filtering?
Glass filter some UV light, but not all,and the lower UV range is filtered just a little bit. by simple glass.
jerryaltman 2 years ago
@PakaNoHida glass blicks infrared but not uv
Unclesamslair 2 years ago
Visit DesignGreenConstruction online for more information about this topic. Discusses sustainable and green construction adgendas and provides training and reference materials as well.
BizzProfessional 3 years ago
keep in mind that you can close the light aswell, by a butterfly flap, that can electronicly close the light gap if needed.
Just so you know. :/
Kattyrudy 3 years ago
Tubular George is "Totally Tubular"! Fer sure fer sure.
theatomiceye 3 years ago
heres an idea for you, one that i fully credit to my father who reminded me to do this constantly growing up...turn off your lights when you leave a room...and who needs a stairway fully lit all day long?! what happens when you want to take a nap on your couch, turn off the sun? seriously...good idea, bad judgement...go green if you want to spend the green, by all means........
RobDieselUSMC 3 years ago