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California Classes LED Component Gallium Arsenide a Carcinogen

Reader LM741N, pointing to a report released this month by California's Office of Environmental Health Hazard Assessment, writes "Gallium Arsenide has now been listed as a carcinogen. Given the increasing usage of gallium arsenide, the main constituent in LEDs, and their recent championing as more efficient light sources in recent news stories and Slashdot, there may be significant environmental concerns as related to their disposal. Morover, workers in industries using the substance may be at risk of cancer as well."

5 of 495 comments (clear)

  1. In other news, living has been shown .... by BitterOldGUy · · Score: 5, Funny

    to cause cancer and everything associated with living. As a result, the California legislature has required that signs be posted every where that states, "Living causes cancer. To limit your risk, stop living."

  2. Re:Known to cause cancer... by Anonymous Coward · · Score: 5, Funny

    Ah, California, where everything is known the cause cancer.

    Including sand. When I lived there, one of the utility bills (I forget which one) always had a statement that the company used chemicals "known to the state of California to cause cancer", because they used sand at some of the plants.

  3. The real reason things in CA cause cancer by davidwr · · Score: 5, Funny

    When you mix Californium and Governmentium, causing cancer is the only chemical reaction that is allowed to happen.

    The radioactive decay products of Californium include Liberelium and a heavy isotope of Governmentium called Bigovernmentium, which when combined are known to be toxic.

    --
    Knowledge is how to play a game, intelligence is how to win, wisdom is knowing what game to play.
    1. Re:The real reason things in CA cause cancer by andrikos · · Score: 5, Funny

      ...which when combined are known to be taxic.

  4. Re:Get cancer from an LED? by supernova_hq · · Score: 5, Funny

    This is why we need a "-1 Too Much Information"