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

IF YOU'RE PIZZA, AMAZON...

On This Day

Frank Rattray Lillie Born 27 Jun 1870; died 5 Nov 1947 at age 77.American zoologist and embryologist, known for his discoveries concerning the fertilization of the egg (ovum) and the role of hormones in sex determination. In 1914, Lillie hypothesized the existence of a substance, fertilizin, in the jelly coat of eggs which causes sperm cells to clump together. In 1916, he demonstrated the role of sex hormones in freemartinism. His embryological investigations reached into all aspects of cellular and embryonic development. He is best known for his dedicated efforts in shaping the Marine Biological Laboratory and the Oceanographic Institute at Woods Hole, Mass. He wrote The Development of the Chick (1908), a leading embryology text, and The Woods Hole Marine Biological Laboratory (1944).Image: 28-hour chick embryo.

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.