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aysan saidie

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last 3 solved tasks
If 8638+7542=664 and 5589+2468=872 then 1357+1919=?
If 5+7+2=68, 8+6+1=48 and 3+4+5=58 then 7+3+4=?
MATH PUZZLE: Can you replace the question mark with a number?

Continuous-strip photographic film

In 1885, commercial production began of George Eastman's flexible, paper-backed photographic film, the first continuous-strip negative able to be compactly spooled. The film consisted of a layer of paper and a coating of insoluble sensitized gelatin emulsion, separated by a layer of soluble gelatin to enable release of the film layer after developing. He incorporated the Eastman Dry-Plate and Film Co., Rochester, NY, on 1 Oct 1884, and was issued patent No. 306,594 for this invention on 14 Oct 1884. He began promoting its convenience benefits to photographers over the bulkier, heavier and fragile glass plates then in use. Eastman designed the machinery for its manufacture, and a roll holder to use instead of glass plates.«[Image: Detail from an 1887 advertisement showing Eastman's negative paper on a roll and its package.]

Two girlfriends were speeding ...

Two girlfriends were speeding down the highway at well over 90 mph.
"Hey," asked the brunette at the wheel, "see any cops following us?"
The blonde turned around for a long look. "As a matter of fact, I do."
"Fuck!" cursed the brunette. "Are his flashers on?
The blonde turned around again. "Yup...nope...yup...nope....yup....."
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