Rules

Guess the Flex WORDLE in 3 tries. After each try, the color of the tiles will change to show how close your guess is to the solution.

If the tile becomes GREEN, your number or operation is located at correct place. If the tile becomes RED, your number or opeartion exists within the expression, but at different place.

Joke Of The Day

Souped up car

On This Day

Sir Joseph Wilson Swan Born 31 Oct 1828; died 27 May 1914 at age 85. English scientist, chemist, physicist and inventor, born in Sunderland, Yorkshire, who produced an early electric incandescent lamp. He began these experiments in the 1840's and obtained a UK patent covering a partial vacuum, carbon filament incandescent lamp in 1860. Swan's early lamps provided low light output, were short lived, and were operated from battery cells. Low voltage operation required relatively high filament current that necessitated that the power source be co-located near the Swan lamp. He also addressed the problem of photographic print fading and in the mid 1850s some began to experiment with a solution using carbon, perfecting and patenting the process in 1864. Thus Swan invented the dry photographic plate, an important improvement in photography.[Image: pencil drawing by M. Agnes Cohen, 1894.]

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