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Sai Ram

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258. Dave Edmonds 4
259. Žarko Jovanović 4
260. Sai Ram 4
261. Bitragunta Harshitha 4
262. Daniel Petta 4
last 3 solved tasks
If 2+3=10, 8+4=96, 7+2=63, 6+5=66 then 9+5=?
Which number should replace the question mark?
How much is 4x5?

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.]

A plane leaves Los Angeles air...

A plane leaves Los Angeles airport under the control of a Jewish captain. His copilot is Chinese. It's the first time they've flown together, and an awkward silence between the two seems to indicate a mutual dislike.
Once they reach cruising altitude, the Jewish captain activates the auto-pilot, leans back in his seat, and mutters, "I don't like Chinese."
"No like Chinese?" asks the copilot, "Why?"
"You people bombed Pearl Harbor, that's why!"
"No, no," the co-pilot protests, "Chinese not bomb Peahl Hahbah! That Japanese, not Chinese."
"Japanese, Chinese, Vietnamese... doesn't matter, you're all alike!"
There's a few minutes of silence...
"I no like Jews either!" the copilot suddenly announces.
"Oh yeah, why not?" asks the captain.
"Jews sink Titanic."
"What? That's insane! Jews didn't sink the Titanic!" exclaims the captain, "It was an iceberg!"
"Iceberg, Goldberg, Greenberg, Rosenberg ...no mattah... all same."
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