Cheer Leader Effect. A group of people appear more attractive than a single person.
【A group photo is more attractive than a single photo! Wh...
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作曲家、小形誠（GATA）の好奇心や探究心を満たすための雑学ブログ。3日以内のネタ、最新の雑学をなるべくお届け
【A group photo is more attractive than a single photo! Wh...
