Wolfram Research is saddened to announce the passing of Jerry Uhl, Professor Emeritus of Mathematics at the University of Illinois. Jerry's scholarly contributions to the field of mathematics are numerous, but we will remember him best for his passion for education and mathematics reform, which led him to the development of the Calculus&Mathematica program that is still used today by progressive math programs. For his support of Mathematica and his innovation in math education, Wolfram Research presented Jerry with the first Mathematica Pioneer Award in 2008. The following video was made for the presentation of that award.

Twenty-five years ago, the Mandelbrot set was published on the cover of Scientific American, in connection with an A. K. Dewdney Computer Recreations column. A few days ago, the original Mandelbrot set column was re-released. The Mandelbrot set became a rite of passage for anyone programming mathematical images. For me, I was making images on a Mac Plus, and sent some of them out in a zine I was running at the time. As a result, Piers Anthony asked me to help get fractal images and facts for his Mode series. In the course of this, Piers and I asked for and received permission to use the Mandelbrot set from Benoît himself. "You probably don't need my permission, but I'm happy to grant it to you."

The final day of this year's Wolfram Technology Conference was bittersweet. The presentations were outstanding again, but now it's all over. If there is a silver lining, it's that we can't wait to see what everyone will come up with next year!

Another great day at the Wolfram Technology Conference 2010! Wolfram Co-founder Theodore Gray kicked off the morning with his presentation on ebook publishing. Using his own ebook The Elements, he demonstrated how he used Mathematica and Wolfram|Alpha to create a publication that is uniquely interactive and has been a runaway success with consumers, ranking #1 in the Apple Store. According to Theo, his company Touch Press is working on several more ebooks already.

Back on May 27, we wrote a remembrance of Martin Gardner. He would have been 96 on October 21, which has prompted the worldwide event, Celebration of Mind. If you look at the event map, you'll see the locations for over 50 events. Some of the 30 event locations in the United States include: Stanford University, to which Martin donated all his mathematical correspondence; MAA headquarters in Washington, DC; Magic Castle, in Los Angeles; and Fort Lauderdale, with an event hosted by James Randi. Here is an ambigram with the event logo, which was designed by Scott Kim. The logo is rotationally symmetric.