The 70th Carnival of Mathematics was posted this morning and has some fantastic links. I especially liked the news that wolframalpha.com now accepts syntax (I didn’t know that!). Also, it’s very cool that the golden ratio was used in the redesign of twitter.com (though some sources say the golden ratio isn’t all it’s cracked up to be). And there’s a link to my recent post on asymptote misconceptions.

Thanks, Daniel, for a great carnival!