- #1
madou0016
- 4
- 0
Hello, I'm wondering if you can inform me about that kind of light which be projected on a glass and it helps us to see it's reflection only for the viewer and not for anyone the other side .
all proposals and methods are welcome.
even if it is necessary for the light to pass on a chemical substance.
thank you cordially
Mehdi from the National School of Marine Sciences in Algeria
all proposals and methods are welcome.
even if it is necessary for the light to pass on a chemical substance.
thank you cordially
Mehdi from the National School of Marine Sciences in Algeria