James, Look at www.home.amigo.net/stenulson/althealth/index.html, and look at www.rt66.com/~riftech. the last one offers plans for an optical scope with 30,000 X magnificaton. Seems incredible but look at it. I am thinking of maybe converting my B&L into this gadget. May be we can measure particle size that way.
Save the photocell to measure CS to know when the Tyndle effect begins. Robert James Osbourne, Holmes wrote: > Thanks again. I keep fantasizing that I can buy a laser pointer, rig it up > to a protractor with a micrometer to tilt the thing, and use a simple photo > detector to measure light output at varying angles to the incident beam > and plot particle size. > > If there is a minimum particle size, we have no need to know the population > range; only the upper limit and lower limit. We can test for silver in > solution chemically; I think.,so the problem becomes screening for the > largest size based on intensity at various angles. . > > Knowing very little these things, I have even looked into simple > filtration, but the pore size seems too variable. > > Thanks much for the info; don't hesitate to let me know when you are to > busy to respond. > > James Osbourne, Holmes > > [email protected] -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: [email protected] -or- [email protected] with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: [email protected] List maintainer: Mike Devour <[email protected]>
