Measurements of the specific ionization of both the positive and negative particles, by counting the number of droplets per unit length along the tracks, showed the great majority of both the positive and negative particles to possess unit electric charge.
Carl D. Anderson
Measurements of the specific ionization of both the positive and negative particles, by counting the number of droplets per unit length along the tracks, showed the great majority of both the positive and negative particles to possess unit electric charge. Carl D. Anderson
Meanwhile the day had become much lighter; part of the endless, grey-black building on the other side of the street - which was a hospital - could be seen quite clearly with the austere and regular line of windows piercing its façade; the rain was still falling, now throwing down large, individual droplets which hit the ground one at a time.
