In reply to Robin van Spaandonk's message of Mon, 10 Oct 2005 07:35:50 +1000: Hi, [snip] >This picture however changes appreciably if pure B10 is >substituted for natural Boron. [snip] There is of course another option. Just add Boron to the compound designed to reveal the tracks, then a single layer can be used for both purposes. The layer can then be made as thick as necessary to stop all the neutrons.
Regards, Robin van Spaandonk In a town full of candlestick makers, everyone lives in the light, In a town full of thieves, there is only one candle, and everyone lives in the night.

