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Jim Thompson wrote:
On 2 Jun 2005 18:45:58 -0700, "Asad" wrote: HI, How can I perform doping of silicon manually? Asad Rub Arsenic on the surface with your hand ?:-) Wear gloves...arsenic is poison!!! -- \___/ / O O \ \_____/ FTB. For email, remove my socks. In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. - Carl Sagan, 1987 CSICOP keynote address |