A couple of groups, today, worked on the permeability of a one-liter sample of sand. Setting a countdown stop watch to 40-minutes, they activated the stopwatch when the water poured through the sand began to trickle through the other end of their two-liter soda bottle. Not a very dramatic experiment other than to determine the flow rate of water through a material that is one-third pore volume.
Have a great night, folks -- Spring is a'comin'!!!!!!
No comments:
Post a Comment