Novum lights
0
99
댓글
2년전
*/10
※ 이 작품의 테그편집은 할 수 없습니다.
Fun fact about the Neon
When low-pressure neon gas is electrified, it glows reddish-orange. This is the true color of neon lights. Other colors of lights are produced by coating the inside of glass with phosphors.
관련작품
인기 작품
오늘의 레벨업!