Some articles on luminous marked cards, luminous, cards:
... Luminous marked cards - These can only be read by using special gimmicked sunglasses or by wearing contact lenses ... The original luminous systems used red lenses and greenish ink on the back of red cards ... New luminous technology, called Ultra-Luminous, uses far more sophisticated techniques that are based upon different chemical and optical scientific principles than the original luminous systems ...
Famous quotes containing the words cards, luminous and/or marked:
“The world is a puzzling place today. All these banks sending us credit cards, with our names on them. Well, we didn’t order any credit cards! We don’t spend what we don’t have. So we just cut them in half and throw them out, just as soon as we open them in the mail. Imagine a bank sending credit cards to two ladies over a hundred years old! What are those folks thinking?”
—Sarah Louise Delany (b. 1889)
“A quibble is to Shakespeare what luminous vapours are to the traveller: he follows it at all adventures; it is sure to lead him out of his way and sure to engulf him in the mire.”
—Samuel Johnson (1709–1784)
“...black women write differently from white women. This is the most marked difference of all those combinations of black and white, male and female. It’s not so much that women write differently from men, but that black women write differently from white women. Black men don’t write very differently from white men.”
—Toni Morrison (b. 1931)