Circular Wave Systems, 1958-61. - from our story 'The Incredible Results of Berenice Abbott’s Mission To Photograph Physics' Circular Wave Systems, 1958-61. View The Article THE FLASHBAK SHOP Visit the shop Great T-ShirtsDiscover Our 100% Organic Cotton T-Shirts Discover Our PrintsExplore our Prints Shop Editor’s picks Collect our postcards Free Newsletter First Name Last Name Leave this field empty if you're human: Shop our comfy T-Shirts