Lasers can get trapped in a waterfall.
DU LIEST GERADE
200 Science Facts
SonstigesCOMPLETED ▷ ╰ 200 Science Facts ╮ If you want science facts, this book is for you. Enjoy learning!
13
Lasers can get trapped in a waterfall.
DU LIEST GERADE
COMPLETED ▷ ╰ 200 Science Facts ╮ If you want science facts, this book is for you. Enjoy learning!
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Lasers can get trapped in a waterfall.