Slashdot Mirror


Did Benjamin Franklin Invent Daylight Saving Time?

An anonymous reader writes "While living in Paris, Ben Franklin was struck by how many hours of daylight were being wasted to sleep during the summer months. He wrote an open letter to a Parisian journal lamenting the wasted expenditures on candlewax, and presented his back-of-the-quillpad estimates of the cost savings if the entire population arose an hour or two earlier. However, Franklin did not specifically mention moving the clocks ahead; instead, he suggested official means for enforcement (rationing the sale of candlewax to families) and encouragement (ringing church bells at sunrise). The clock-shifting technique which we know and love was credited to the New Zealander George Vernon Hudson, who proposed it in 1895. DST was first widely adopted by warring countries during World War I as a way of conserving coal needed for military purposes. This launched a debate over DST's usefulness that continues to the present day (particularly by people stumbling about in their bathrooms). Of course, Franklin is also associated with other questionable ideas, including bifocals, lightning rods, electric current flowing from the positive to negative terminal, leaking official documents to fan opposition, and an independent United States of America." New research suggests the daylight saving time change will lead to lower productivity tomorrow as the lost sleep makes workers more likely to slack (PDF).

3 of 395 comments (clear)

  1. A funny quote about daylight savings time by supersloshy · · Score: 5, Funny

    I read a quote somewhere (Google says it's of Navajo origin) that changed the way I thought about daylight savings time. It went something like this:

    "Daylight Savings Time is the equivalent of cutting off the bottom of a blanket and sewing it on to the top because your blanket is too short."

    --
    "Our country is not nearly so overrun with the bigoted as it is overrun with the broadminded." -Archbishop Fulton Sheen
  2. Re:When? by enoz · · Score: 5, Funny

    Car accidents and suicides? Last I heard the Daylight Savings haters biggest complaint was that the extra hour of sunlight would fade their curtains.

  3. Re:They stole an hour from my life! by EdIII · · Score: 5, Funny

    Don't worry... your mom should be down soon with some Hot Pockets and WoW juice and you feel right as rain. You won't even think about that DST stuff anymore.