Monday, August 16, 2004

Uchimizu-day

40 running days of over 30 degree days in Tokyo then sudden rainy weather that cooled by 10 degree in Tokyo yesterday, showed very natural power of controlling temperature...
But humble human beings have little power. That is;This Wednesday is "Uchimizu" day. We've got to sprinkle used water from our bathtub or drain water of air conditioner over hot pavement outside street. As water evaporates, it takes heat of evaporation from pavement to cool down air around and makes air breeze!! Natural Breeze!! is the ultimate natural air conditioner.