2 shows the results of an experiment which led 1 to discover something. Identify 1 and tell us what he discovered using 2.

Really sorry for the late post people.

Cracked by: Thejas V R, shenoyvarun86, varuns88, Qbrain, krudebox, raklodramA, Shwetha Maiya, shrik, Raghuvansh, Rogi, nishansolo, rohanquizzer, Vishnu, Rahulk, googboog, Bharath, dineshk, reddevil_ani, Aparna, Ganesh Prasad, Vardhan Shenoy, Goyal, madhur, Aysha, Treyambak Madyalkar, udupendra, mankuTimma, Dibyo, Anubhav, Logik, umang and akhi