ONE MINUTE ON THE INTERNET

From The Guardian, a British newspaper, we learn that one minute on the Internet looks like this: 156 million emails, 29 million text messages. Wait, we’re still not through. One point five million Spotify songs, four million Google searches, two million minutes of Skype calls, 350,000 tweets, 243,000 photos posted on Facebook, 87,000 hours of Netflix, 65,000 pictures put on Instagram, 25,000 posts on Tumblr, 18,000 matches on Tinder, and 400 hours of video uploaded to YouTube. If you take just the online video watched on websites, YouTube, Netflix and webcams, you have 77% of the world’s internet traffic. Whew! The Readers Bite Back We recently wrote that there’s no reason to have a terabyte drive if you don’t have […]

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BUILD YOUR OWN

We remember when personal computers first came out. You could build them yourself if you were savvy. That’s what Michael Dell did way back when. He sold them to other college students and the business went on from there. Now there’s a computer that kids can put together. The “Computer Kit Touch” is $280 from Kano.me. Designed for young children, it has a ten-inch screen. Follow a printed storybook to build a portable, touchscreen computer, and attach a keyboard. From there, kids can make apps, art, and games with simple steps. Included apps are Chromium (a web browser similar to Chrome), YouTube, Libre Office (similar to Microsoft Office) and Google Drive; more are available in the app store, such as […]

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A TRAVELING MAN

A reader wrote to tell us about “Mobile Passport,” a free app which lets him breeze past the long lines at the airport after an overseas journey. Here’s how it goes: “So I was blindsided on a recent overseas trip when my daughter told me about this app.  By filling out some basic info and submitting it electronically when you arrive stateside, you skip right past the long line at immigration, to go to a line of one person (in our case) who was enlightened like we were.  It took us about one minute. This will certainly change when others learn about Mobile Passport so don’t tell anyone.  But for now, wow!” Okay, so we’re telling someone; what can we […]

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SMILE

What? As if 900 crypto-currencies were not enough, we now have “Dentacoin.” You guessed it, Dentacoin is for paying dentists. At the moment, you can only pay two dentists with this digital currency, one in Bulgaria and the other in London, but the wheel, and the planet, turns. (Update: Now 38 clinics in 14 countries accept the coin.) These digital currencies, also called “crypto” or “e-cash” are a way of getting out from under bank fees, inflation, security risks and of course government control. Eeek, as they say in the treasury. We are fast approaching a thousand varieties and there’s no reason to expect it to stop there. Shades of early America, when banks in all the states used to issue […]

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FUN WITH WEBSITE NAMES

We learned some interesting things about websites. For example, the minimum length for a website ending, which refers to the site’s “domain,” is two letters. There are more than one billion web sites and every possible letter combination has been taken. We went to GoDaddy.com to verify this and searched on tv.tv. Sure enough, it’s taken, though apparently it isn’t being used. (If you go to tv.tv, it just hangs there. It’s sort of a no-show show.) The domain name “tv” is for the Pacific island country of Tuvalu. Domain name sales are big business. HomeAway.com bought VacationRentals.com for $35 million back in 2009.  You can buy the website name “TV.xyz” for $3,250. “TV.lgbt” is $4000. We know a few […]

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FINDING YOUR ANCESTORS ONLINE

Topics in this column include: Finding Your Ancestry Online, Brain Teasers and other interesting websites, Getting a hacked Gmail account back, Fun Projects from Maker Lab’s new book, Sending birthday greetings online, Tips and Tricks for your cell phone.

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THE CAR HACKER’S HANDBOOK

“The Car Hacker’s Handbook,” by Craig Smith is for the techie in the family. It’s an in-depth look at the computer-based systems in modern cars that make them vulnerable to attack. The book is $50 from No Starch Press.

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ONLINE WRAPPING PAPER CREATOR

Epson.com/community/wrapping-generator   Choose your message, a holiday or birthday theme, and a background in whatever colors you wish. Presto! Out comes one sheet of wrapping paper suitable for a small gift. Be sure to click “settings” or “setup” and check the box for background graphics or images. We used it and printed the person’s name onto the wrapping paper.

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HACKING THE GARAGE

An ordinary kid’s toy, Mattel’s “I M Me,” can be used to open garage doors in under ten seconds. Hackers aim the toy at your garage and presto, it opens.

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TIPS AND TRICKS

Here are some time and frustration saving tips and tricks: — Scroll down a website by tapping the space bar. It’s faster than finding the scroll bar with your mouse. — When filling out a form online, tap the “Tab” key to jump to the next field. — To find your state quickly in a drop-down list that has all of them, keep tapping the first letter until it pops up. — To increase the size of text on the screen, hold down the “Ctrl” key (or the “Cmd” key on the Mac), and then tap the plus sign. Ctrl-minus will decrease the size. –On a smart phone, tap the period to fill in “.com” automatically. When you’re in an […]

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