Finding a prime number to test your computer
Prime numbers are those numbers divisible only by itself and one. For centuries mathematicians calculated them hoping to make some kind of a breakthrough that might prove them to be useful. A Mersenne prime is a prime number that is also all ones in binary (3 is 11 binary, 7 is 111, etc.) Up until the 19th century, there was little use for either flavor of prime numbers, and calculating these numbers was a purely mathematical exercise until cryptographers discovered how to use them to create nearly unbreakable codes.
Ever wanted to home-brew but felt you lacked the equipment and the know-how? Well now you can take advantage of the professional apparatus and expert advice available at the Taller de Cerveza, a beer workshop recently opened in Guadalajara’s Colonia Americana.
Fueled by an explosion of online resources and several popular television shows, family history research is now outpacing quilting and gardening as the favorite hobby of Americans and Canadians.
Yvonne Chin rejected posts in Barcelona, Barbados and Vietnam to head up the Canadian Consulate in Guadalajara and says she has never regretted the decision for one moment.