About
I'm Bob Brown. I taught at the former Southern Polytechnic State University, which is where my user ID comes from. You can read more about me here: http: facultyweb.kennesaw.edu/rbrow211/
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Reviews (2)
Dec 24, 2019
Great Crypto Intro for Kids
This is an abridged and somewhat simplified edition of Dr. Singh's original "Code Book." I am a retired college professor, and I now visit K-12 schools to talk about STEM, and especially computing. One of the lessons that middle school kids, ages 11-13, really enjoy is cryptography. This edition is accessible for kids that age without being condescending or over-simplified. I try to buy a few copies every year and donate them to school libraries at schools where where I've given the cryptography talk.
Today's youngsters would much rather spend five minutes with YouTube than five days with a book. I hope that, by making a book on a subject in which they're interested available easily, I'll lead a few into the art of reading to master a subject.
Jan 21, 2018
What a Great Idea!
I found this by accident; I didn't know such a thing existed. I'm building a home serve in a mini-tower case, and this bracket lets me use an SSD boot drive while keeping my drive bays free for spinning magnetic disks in a RAID array. It's a simple idea, but the bracket is well-designed and well-made, with heavy-gauge metal and all the necessary screws included. I liked the first one I got so well that I bought another so that I can set up an SSD RAID for the boot drive.