The curiosity of human beings towards nature is responsible for the modern advancement of Science and Technology.
Length contraction and time dilation are some of the relativistic effects. They do not fit in with the traditional Newtonian Mechanics.
Sir C. V. Raman was a great indian physicist and Nobel Laurete making important contributions in the study of effect bearing his name.
Some students perceive physics as a complex subject. Physics is a rather exciting subject requiring a lot of imagination and mathematical skills.