Show how to see the wind st louit louis republic take a polished metal surface of t 0 feet or more with a s raight edge a large hand haw maw will answer th tha 9 purpose take a wind windy y day for the experiment P peri ment t whether hot or cold clear or cloudy n y only let it not be in murky rainy vt weather eather hold your metallic surface e a aa right angles to the direction of the wind i e if the wind is north bold hold your surface east and west but instead of holding it vertical incline it about 42 degrees tn ta the horizon ho so that the wind striking glances and flows over the edge aa as the water flows over a dam now eight sight carefully along the ede edge iome minutes at a shar sharply ply donned 11 object and you will eee see the wind pouring over the edse edge in graceful curves make sotir your observations carefully and you will W it hardly ever fail in the exper experiment ime ti the results are even betler bete rif if the s sun un ia is ob obscures |