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What is hidden in the picture?

Correct answers: 71

The first user who solved this task is Donya Sayah30.

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Brendon Walsh: Bathroom Break

Ever been at your job and you get so bored and sick of doing it that you just go to the bathroom to hang out? You dont even need to go. You just want a change of scenery for a little bit.

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Steamboat

In 1803, a patent was issued for the engine used on a twin-screw propeller steamboat built by John Stevens of Hoboken, N.Y. in the same year. The engine was a double direct-acting noncondensing engine with a 4.5-inch cylinder and 9-inch stroke. The boat was 25-feet-long and four-feet wide, with two 5-foot screw propellers with four blades set at an angle of 35º. It successfully navigated in New York Harbor in 1804. Stevens also developed the first sea-going steamship, initiated regular ferry service from New Jersey to New York, and designed and built the first American steam locomotive. In addition, he proposed a vehicular tunnel under the Hudson River, and the use of an elevated railroad in New York City.*

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