カエル少年事件。韓国三大未解決事件の一つ。1991年3月発生。サンショウウオの卵を取りに山に行った5人の少年が失踪した事件。

Could sofa theory help you find your ideal partner? 4 min · 23 Sep 2026 · Do you really know?

▶

Is end-to-end encryption really secure? 4 min · 23 Sep 2026 · Do you really know?

▶

Do tongue scrapers actually help with bad breath? 5 min · 23 Sep 2026 · Do you really know?

▶

Lab Notes: Have we found dark matter? 10 min · 23 Sep 2026 · The Science Show

▶

Is it cool to have no friends? 26 min · 23 Sep 2026 · Today in Focus

▶

The Songs of John Farnham: A Living Legend | Tony Cochrane (23.09.26) 7 min · 23 Sep 2026 · Whateley

▶