With the varied complications in climatic changes and for a better environment, there have always been an eager approach towards the use of renewable sources of energy. One such energy is the wind energy and what we see here is the world’s largest wind farm, capable of generating 209 megawatts of power which approximately is the annual electricity consumption of 200,000 homes.
How about some minimalistic look for your watch? Let the hour and minute hand vanish and even the twelve numbers! Now when everything has disappeared from the watch face, how do we ascertain the time? Here comes the o’ clock that achieves this feat using two flat disks with cuts whose positioning determines the hour and the minute.