I am Sandhiya.S, studying 10th Standard in Velammal Matriculation Higher Secondary School, Mogappair, Chennai 600037. I am undergoing Summer School Students Workshop 2018 at Institute of Mathematical Sciences, Chennai. #imscsssw2018 (https://www.imsc.res.in/). I was trained to use foldscope and with the help of it, I took the following samples. I am very excited to study the items with the help of foldscope. Thanks and regards.