Four Fours Challenge for One to Twenty One
A playful puzzle asks to write equations for numbers one through twenty one using exactly four fours with + - * /, decimals and parentheses. Examples show one as forty four over forty four and two as four over four plus four over four. The text then shifts to a quirksome puzzle about yesterday and a local mischief report in Murchison Texas, plus a note on bacteria digesting iron pipes.
MENTIONED IN THIS ARTICLE
Jon
London
Chemical Research Station
Teddington
Flying at 59900 feet foretold by Air Corps major
Pasadena report predicts regular commercial flight at an altitude of 59,900 feet. Maj. Albert W. Stevens of the United States Air Corps outlines the near future scenario. In Portland, a Good Samaritan volunteers to help push a stalled truck and suffers a broken jaw after a collision with a passing car.
MENTIONED IN THIS ARTICLE
Pasadena
Cal
Albert W. Stevens
United States Air Corps
Portland
Ore
L. M Morgan
Cood Samaritan
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