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

Spoon Me

On This Day

Rodney Porter Born 8 Oct 1917; died 7 Sep 1985 at age 67.British biochemist who (with Gerald M. Edelman) was awarded the 1972 Nobel Prize in Physiology or Medicine for discoveries concerning the chemical structure of antibodies. As giant molecules, antibodies are difficult to study. Both scientists looked for methods to split the large molecules into well defined fragments that, it was hoped, would prove to be more easily handled. Porter found that this could be done using papain, a protein splitting enzyme. Whereas previously it had earlier been assured that the most common type of antibody would carry two identical combining sites, Porter in fact found that the molecule split into three fragments: two smaller very similar ones, both with capacity of combining with the antigen, and one larger one lacking this capacity. He died in a car accident.

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.