Welcome to Nexis Spark—where science sparks curiosity! 🌟 Dive into 7 mind-blowing science facts every week in 60-second reels.

ID: 1924599160575295489

linkhttps://www.youtube.com/channel/UCgElqKoiSBnltf6Ji7Vz9Xw calendar_today19-05-2025 22:53:25