If your college textbook is available online, it’s probably a lot cheaper than the printed version. In fact, scanning books to put them online for sale sounds like a good business. Unfortunately, an advanced scanner costs $20,000, and of course there are copyright problems.
There are books and articles that offer advice on how to become a millionaire, but this one could be called How to Become A Billionaire. Instead, it’s called “Alibaba’s World,” written by Porter Erisman, a man who was there at the beginning of a company that went public in America last year at a valuation that exceeded Amazon and eBay combined. It was the largest initial stock offering ever.
“List of Free Science Books” from physicsdatabase.com. This site has hundreds of free books in chemistry, physics, astronomy, math, physiology, etc., all online. Click on a title and the online version pops right up. We’re intrigued by “The Wonder Book of Knowledge.” The table of contents lists topics like “Why do we Smile when we are pleased?” “How did the Dollar Sign originate?” “Why do some of us have freckles?”
BitCoin is a much bigger deal than we thought. In the new book, “The Age of Crypto Currency,” by Vigna and Casey, two veteran Wall Street Journal reporters, we learned that Bitcoin is used all over the world where banking is a problem. An Afghani teenager, for example, traded her Bitcoins for an Amazon gift certificate and bought her first laptop. Without Bitcoin, her earnings would have disappeared into her father or brother’s bank account. In Mali refugee camps, people receive Bitcoins as text messages on $5 phones. Without crypto currency, workers often have to depend on strangers to carry money back home to relatives. “The Age of Crypto Currency,” $28 from St. Martin’s Press, also gives us a concise […]
– “Lauren Ipsum” by Carlos Bueno is the story of a little girl who must find her way home by thinking like a programmer. It may do for children what Douglas Hofstadter’s “Godel, Escher, Bach” did for Joy back in the 1980s: get them excited about programming ideas. The name “Lauren Ipsum” comes from the dummy text used as filler when printers don’t have the actual text of a page yet or want to show off a font. It’s been around since the 1500s, when an unknown printer used assorted type to make a specimen book. The book’s title character tackles classic problems like “Zeno’s Paradox” and “The Traveling Salesman.” Each chapter connects to a real-life computer science lesson in […]
Apps.NPR.org/best-books-2014 displays dozens of colorful book jackets for the best books of 2014. Hover over a book for a mini review, then click for more details. This is a very pleasant way to browse new books. We selected “Rebel Yell,” about Stonewall Jackson, for our history club.