Land Ordinance of 1785. Provisions: Townships 6 miles square would be surveyed then divided into sections equaling 1 square mile. The sections were to be sold in lots of 640 acres at no less than $1 per acre. The revenue from the sale of one section for each township would be used to develop public education.
You heat up the lead dip it in the powder presto changeo you have shiney colored lead. There is even a clear coat with sparkles. Shiny Lead from Sam W. (64.72.54.252) 2/10/2003 10:21:00 AM. I used to be in the commercial reloading business.
Set the multimeter to the diode/continuity setting. Usually,the multimeter will supply enough current into the LED which will just barely light it up. The black (common) lead on the multimeter indicates the negative (cathode) lead, and the red indicates the positive or anode side. Of course, if you can find the datasheet for your LED, the pinout, along with all the other specs will be readily available on the datasheet.