Question

small invention that solve problem in nature

Answer 1

To me the small invention of this age is that pen which records everything around us. Its good to have that as it really helps in capturing the videos which keep importance to understand our specific course. It is also useful for the detectives to collect their evidence. This pen seems to be ordinary but inside it is a small work of technology. This is the only thing which can be used in good things otherwise technology seems to destroy our time nothing else if used in a bad way..