Why June 30 will get an extra second Post a Comment The day will officially be a bit longer than usual on Tuesday, June 30, 2015, because an extra second, or 'leap' second, will be added. Baca JugaWater used for hydraulic fracturing varies widely across United StatesJuly 4: Short-term spike in particulate matter in USBiodegradable, flexible silicon transistors Read More Share : You may like these posts :Restored streams take 25 years or longer to recoverNation's weather radar network used to track bird migration at nightNew study re-writes the rules of carbon analysisExit dinosaurs, enter fishes Post a Comment for "Why June 30 will get an extra second"
Post a Comment for "Why June 30 will get an extra second"