Letters to the Future An Essay from Field Notes on Science and Nature by John D. Perrine & James L. Patton The lapse of many yearsThe Grinnell SystemJim's systemJohn's systemRecord them all+3 More
Extract (n) A decoction, solution, or infusion made by dissolving out from any substance that which gives it its essential and characteristic virtue; essence. Noah Webster, Webster's Dictionary, 1913 Edition barnsworthburning.netFragmentsUpstream Color