Ami khub ekta science bujhina, kintu amar choto dokaner shamne radio telescope diye ki hobe, jante ichhe kore. Aar ki dekhte pabe? Mishti banate je roshikota chai, tar moton tarakar oshukhjonok prokritir rosh khojar chesta. Ei sob kotha bhebe amar meye ke porar jonno taka joma korte gele, desher eto taka ei kaj korte deowa ta thik ki na, shei dosh dhore.
#exams#study
Jump in to reply — no account needed.