For in-store pickup only, Micro Center offers the Raspberry Pi Model B+ Computer Board, model no. 83-16317, for $29.99. That's the lowest total price we could find by $15. The Raspberry Pi is a credit card-sized, Linux-based computer on a single board. It features a 700MHz ARM processor, 512MB RAM, micro SD card slot (card not included, but one is required), reset circuit, Ethernet port, four USB 2.0 ports, and HDMI output.
Exercising in the right way can "significantly" improve brain function for folks over age 50, new research shows. Here's the skinny.