What number comes next?
[163] What number comes next? - Look at the series (1,9,5,49,11,169,17), determine the pattern, and find the value of the next number! - #brainteasers #math - Correct Answers: 161 - The first user who solved this task is Djordje Timotijevic
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What number comes next?

Look at the series (1,9,5,49,11,169,17), determine the pattern, and find the value of the next number!
Correct answers: 161
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
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A completely inebriated man wa...

A completely inebriated man was stumbling down the street with one foot on the curb and one foot in the gutter. A cop pulled up and said, "I've got to take you in pal. You're obviously drunk." The wasted man asked, "Officer, are ya absolutely sure I'm drunk?" "Yeah buddy, I'm sure," said the cop, "Let's go." Breathing a sigh of relief, the wino said, "Thank goodness. I thought I was crippled."
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First U.S. advertisement for a radio receiver

In 1905, the first U.S. advertisement for a radio receiver appeared in this day's issue of the Scientific American. The one-inch advertisement was for the Telimco, which offered for $8.50 a "Complete Outfit comprising 1-inch Spark Coil, Strap Key, Sender, Sensitive Relay, Coherer, with Automatic Decoherer and Sounder, 4 ex. Strong Dry Cells, all necessary wiring, including send and catch wires, with full instructions and diagrams." This system was suitable for sending dots and dashes (not full audio). The advertisement also said, "Guaranteed to work up to one mile. Send for Illust. pamphlet." It was offered by Hugo Gernsback of The Electro Importing Company. The product name was an acronym of the company name.
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