- 데이터 없음
한국어
- English
- 简体中文
- 繁体中文
- Français
- Русский
- Italiano
- 日本語
- 한국어
- Português
- Deutsch
- Español
- Türkçe
- Ελληνικά
- Nederlands
- Tiếng Việt
- Polski
Focusing a 5W laser with a giant magnifying glass.
Laser
246
2024-06-07
What might happen if you focus a 5W laser through a giant magnifying glass? From Youtube.
댓글들
C
- 댓글 없음