I live on the 5th floor, do office ground level and I go to the south in the weekends and wherever I go, these past few days, we got a cold weather. Everywhere and every time. Plus rains visit us once in a while, that lowers the temp even more. The aircon is happy, my Meralco billings (home & office) will make smile too. But if you think it’s cold outside, watch this literally, a “cool” demo…