MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 127
The first user who solved this task is Brian Macpherson.
#brainteasers #math #riddles
Stephenson railwayIn 1830, the Liverpool to Manchester line was ceremonially opened in England. It was built by George Stephenson, a principal inventor of the railroad locomotive. His famous Rocket locomotive, won the Rainhill trials (1829) as the fastest of the competing locomotives. This line was the world's first intercity passenger railway operated solely by steam locomotives. The Rocket and six similar engines, all built by Stephenson, formed a procession, each drawing four carriages. In addition, the Northumbrian in the lead pulled a special carriage for the dignitaries. A total of 600 persons were carried. The event was marred by a fatal accident. William Huskisson, a statesman, stumbled in front of the passing Rocket which ran over his leg. He died that evening.« |