BRUSHING UP

It’s a brave new world for dental patients: There’s a financial incentive to brush. We just earned 226 “Dentacoins,” a form of crypto currency, from brushing three times. We looked up their value and at the time of writing, they were worth eight cents. There are a dozen exchanges where we could sell our e-cash to get our eight cents, but the Dentacoin app says we must wait until we’ve accumulated more. Nuts. The brief spike in January when that amount of Dentacoin would have been worth $1.30 is gone, fell into a cavity. Perhaps it will rise again. “Dentacare Health Training” is a free app for Android or iPhone. It aims to make you a better brusher and flosser […]

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OUR FAVORITE PHONE SERVICE

We like Google’s “Project Fi” cell phone service so much we wish it were available on every phone. Until recently, you could only get it on a Google Pixel or Nexus phone. Now they’re branching out to LG and Motorola. The price is the best part. Project Fi offers unlimited calls and texts for $20, with each gigabyte of data costing $10. You only pay for what you use. Our bills have ranged from $26 to $36. If you use more than six gigabytes, they cap the maximum charge at $60, the rest is free.  The service itself, despite the Google name, comes from T-Mobile, US Cellular and Sprint, whichever signal happens to have the strongest signal for your location. […]

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PLENTY OF TIME TO PANIC

The HP desktop computer we bought on Amazon less than two months ago wouldn’t start. For a few hours, we panicked. The solution? Unplug the machine. Hold the power button until the little light on the back of the computer goes off. (That’s if it’s a desktop computer, the type sometimes called a tower.) This frees the computer from hibernation mode. Viola, as we say in fractured French! It’s fixed! For several hours before that, we thought we had a dead computer. HP’s troubleshooting site told us to hold down the power button, but we didn’t do it long enough the first time. (HP said nothing about making sure the light had gone off before we released the power button.) […]

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DOUBLING UP

Over the holidays we visited with an Italian who sells automated chicken coops. It’s an odd business but somebody has to do it. But what we thought was really odd was in the basement of his home in suburban Chicago, he had six terabyte disk drives linked together in what the techies call a daisy chain. That means they can all act as one continuous drive as the contents are fed along the pipeline. He uses them to store information for his business, and, oh yeah, movies. Terabyte drives have become common now; most new computers come with disk drives of one or two of these monster storage capacities. How monster are they? Well, a terabyte is a thousand gigabytes. […]

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A BIT OF BITCOIN

Ever adventurous, Joy decided the only way to really get an idea of what Bitcoin was about, was to buy some. So she bought a bit. At $4,000-plus per coin, she only bought a little bit of a Bitcoin. She bought $75 worth, which was a little less than two percent. With that little bit she bought a sweater from Overstock.com. It was $19.74. That left $54 worth of Bitcoin. She can go wild later. So what is this all about? James Dimon, head of J.P. Morgan and Co., the largest bank in the U.S., says “It’s a fraud, a scam.” Well, Mr. Dimon is always worth listening to, but in this situation, he may be talking his book (his […]

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BITCOIN BUZZ

In case you missed it, Overstock.com, an online retailer, announced they would accept Bitcoins in payment. Bitcoins are a virtual currency that can only be increased by using computing time to solve complex problems. The founder says he hedges the risk of holding s virtual currency by exchanging bitcoins for dollars each night.

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THE FIRST BITCOIN ATM

It’s hard to take virtual currencies seriously, but when companies start dispensing them from automatic teller machines, we have to take notice.

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