But just over two hundred years ago, a groundbreaking experiment answered the question that had occupied physicists for centuries.
लकन द स स अधक सल पहल, एक अभतपरव परयग सवल ह क सदय क लए भतकवद पर कबज कर लय जवब.
<bos><start_of_turn>user
But just over two hundred years ago, a groundbreaking experiment answered the question that had occupied physicists for centuries.<end_of_turn>
<start_of_turn>model
लकन द स स अधक सल पहल, एक अभतपरव परयग सवल ह क सदय क लए भतकवद पर कबज कर लय जवब.<end_of_turn>
