Geek Fact for September 5th

In 1932, Robert Dennard, the inventor of Dynamic Random Access Memory, was born.

in the mid-1960s, Random Access Memory (RAM) required an elaborate system of wires and magnets that was bulky and power hungry. Dennard’s revolutionary achievement was to reduce RAM to a memory cell with only a single transistor. Dennard won a patent for his one-transistor RAM in 1968. By the early 1970s, it was commercially available, and by the mid-1970s, it was standard in virtually all computers.

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Judy Novotny

Judy is a computer veteran with 30 years of experience. She has owned everything from a TRS-80, Apple IIe and various Windows-based PCs. She is currently living in her Apple ecosystem at home consisting of an iPhone, iPad, iMac, MacBook, Apple TV, iPod nano and two Time Capsules. She is a fan of all things mobile since she got her first Palm Pilot in 1999. Check out her iPad app, Number Wizard, in the App Store. Follow her on Twitter @junovotech or at