For four decades, a quiet boundary in pure mathematics kept a powerful theorem locked inside the safe world of finite quantities. Now a new result known as Sebestyen’s theorem has pushed that boundary ...

化粧品・美容機器などの卸業・企画・開発・輸入を行う株式会社リツビ(所在地：福岡市中央区、代表取締役社長：篠崎 信一)は、エステティックサロン向けエンダモロジー最新機種「INFINITY（インフィニティ）」を2025年4月28日（月）より総代理店として販売 ...

(THE REPORTER) — Now that everyone has mini-supercomputers that pretend to be phones in their pockets, it can be challenging to get young people to learn problem-solving skills that do not involve ...