Today and yesterday
Image via Wikipedia
Two juxtapositions:Most people are aware that venetian blinds, or horizontals have been around for about 100 years but apparently they were once called Persian Blinds for that is where they were invented over 500 years ago.
Roman blinds are even older. Based on the pulley system Roman blinds date from the time of Christ. So why such consistency?
Why are there so few new ways of covering our windows?
If we are losing heat or airconditioned coolness through our windows why are there so few innovations in this area?
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