Mastering karate- here is small trick
My grandfather had the habit of keeping track of the total duration for which each and every electrical appliance in our house had been used. Needless to say, he became an object of ridicule for our family members who believed that this was taking things a bit too far. He even set up pop up stands that he would anticipate the electricity bill. He invariably had the right figure at the end of the month without the use of any fancy of calculators.



