Student visited the Nanophysics lab at 9.00 am to continue the previous day work. Bottle consisting of test pieces with artificial sea water and extract was segregated into three batches based on the weight of the test pieces. Samples were named as S1, S2, S3. He returned to the room to have his lunch. Today the research work extended upto 4.00 pm. Then he visited to the library and referred some more books related to corrosion. As usual the day ended with the dinner at the hostel at 8.30 pm.