1미터 초거대 돋보기로 햇빛을 모아보았습니다! 너무 뜨거워!!! (프레넬렌즈 실험)
Published September 21, 2023
Views 541K | Likes 5.11K | Comments 436
Ranked #6,751,982 globally by view count, this video has accumulated 541K views since it was published on Sep 21, 2023.
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