On Computers

Bitcoin, the digital currency, has been going up like crazy. But is it a better store of value than gold? Last year, Bitcoin went from a little over $7,000 to over $26,000 per digital coin. On January 8, a single coin hit $40,675.80! I’ve had some experience with cryptocurrency. In 2017, I bought part of a Bitcoin at Coinbase.com, when it was valued at around $4,000. I bought a bit more when it rose to $15,000. What can I say, I’m a gambler. Unfortunately, I sold it after it crashed below $4000. Disaster! I admire those who “HODL” a Bitcoin acronym standing for “Hold On For Dear Life.” According to a deVere Group survey of their own clients, 67 percent […]

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Filed under: apps, browsers, cheap calls, free stuff, gadgets, Google, trends, video | No Comments »

I asked a friend who has arthritis in his hands and feet to test a cordless massage gun. He gave it a pleasantly-massaged thumbs-up. A good massage increases circulation, decreases pain and removes stiffness. My friend reported back: “The Merach Pocket Nano Massage Gun is better than my Wahl Heat Therapy Therapeutic Massager, with one caveat. The hard plastic tips work well enough on muscles and fleshy parts, but pose a problem for bony parts. For instance, I usually run my massager over the tops of my hands. With this, I can only comfortably do my palms.” But it turned out that massaging the palms worked its magic all the way through to the bony parts as well. It also […]

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Filed under: Android, gadgets, health, Internuts, video, word processing | Comments Off on MASSAGE GUN GETS A THUMBS UP

I’ve often wished I could capture the highlights of a Zoom meeting in a short video clip. Now, with a free app from Grain.co, I can. I started with a two-hour meeting recorded six months ago, which appeared in the Grain app automatically. I just had to click “import.” Then, by scrolling through the transcript underneath the video, I quickly got to the part where my nephew says “happy birthday” to my sister. When I highlighted the text and clicked the “share” button, Grain created a 17-second video clip, complete with transcript, ready to share in an email, on Facebook or wherever. On Thanksgiving, I had a Zoom meeting with my brother, nephews and niece-in-law. I figured they wouldn’t want […]

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Filed under: apps, health, Internet, video, web | Comments Off on GETTING ZOOM HIGHLIGHTS

If you find yourself camping in the woods with all of your gadgets, consider a portable generator to keep everything charged. I’ve been testing the “PS500N,” $490 from iForway.com. It could power a 60-inch TV for three hours if you want to lug it along to the woods. The PS500N is about the size of a breadbox, weighs 13 pounds, and uses no gasoline. The user manual calls it a “Portable Solar Generator,” but there’s nothing solar about it, unless you add a portable solar panel, which iForway sells for $190. (A solar panel could be useful for topping up.) With just the generator, you could charge a phone 45 times, a camera 75 times, a tablet 12 times, and […]

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Filed under: Amazon, apps, business, gadgets, Google, video | Comments Off on PORTABLE POWER STATION KEEPS DEVICES GOING

TikTok is the hot application right now. It allows you to post 15-second videos or see what other people have posted. There’s soon to be a similar app for Instagram, called “Reels.” Both the free app and TikTok.com remind us of the show “America’s Funniest Home Videos.” When we tuned in, we saw the back half of a large car going down the highway. It was an illusion. Then we watched a girl vault a basketball over her head backwards. It knocked over a nearby jogger.  TikTok is more than just silly stuff. Our favorite podcast, PlanetMoney, (put out by National Public Radio),  is there along with many others. One of their videos describes the thuggishness of medieval knights. Another […]

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Filed under: Google, passwords, social networks, video | Comments Off on ON THE CLOCK

Have you heard of Linux? It’s a version of Unix developed by a Finn, Linus Torvalds. But what is Unix? It’s a computer operating system developed by Bell Labs in the 1960s. What was Bell Labs? It was the research arm of Bell Telephone. Bob’s been to the original one in New Jersey. All this is gone now. But we still have Unix. Unix lives on and we all use it just about every day. Every time we put a dot (a period) inside something we type on the computer, like a .com, .org, or .gov, it is a Unix command to go to that location in its memory banks and find what came before the dot. Unix ran the […]

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Filed under: art, free stuff, kids, troubleshooting, video | Comments Off on BACK TO THE PAST

We recently babysat our neighbors’ kids, ages 9 and 6, and had as much fun as they did with a camera that prints black and white photos. It’s called “My First Camera Insta 2” and is $100 on Shop.Oaxis.com. We were impressed by how quickly the girls got the hang of this thing. We only had to show the oldest how to do it once, and she taught the youngest, who got it just as quickly. Take a photo, press the gallery mode button, then the print button. If the paper jams, just give it a little tug. This only happened once in our tests. This is not a Polaroid-type camera. The prints you get come out on a roll […]

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Filed under: batteries, cameras, Internuts, kids, video | Comments Off on A CAMERA FOR KIDS

Capturing Video Highlights One of our friends is writing her memoir about growing up in Iran. Since she reads it aloud to other writers through Zoom, the free video conferencing software, she was grateful that we could capture her part of the session in its own video clip. We could have downloaded a program to cut out her slice of the two-hour meeting, but there was no need. A free screen capture program is built into Windows 10. It’s called “Game Bar.” Though it’s meant for saving your game highlights, it can capture anything you have in motion. Once you have a video playing, bring up Game Bar by holding down the Windows key (looks like a flag) and tapping […]

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Filed under: Amazon, email, gadgets, photos, video | Comments Off on A LOT OF HOW-TOs

We sometimes have a good idea late at night that we can’t remember the next day. Alexa, the voice inside the free Alexa app or the Amazon Echo smart speaker will remember it for us. We say, “Alexa, take a note,” and she’ll say: “All right, what’s the note?” Recently, we said “Guy from Ipanema.” That’s because Joy thought it would be funny if her woman’s club’s musical revue did a “Guy from Ipanema” song instead of the original “Girl from Ipanema.” When we said, “Alexa, what’s the note?” she told us. That led Bob to wonder how long a note she could handle. Joy said: “I’m going to the drugstore later to get root beer, toilet paper and face […]

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Filed under: Amazon, business, photos, video, web | Comments Off on ALEXA, TAKE A NOTE

What with everybody staying home, so-called virtual meetings with Zoom are taking the lead. Some computers and all laptops come with a built in camera and microphone. If you don’t have one, there are plenty for sale for around $50. Office Depot was out of almost everything but the thousand dollar models when we looked. Amazon didn’t have many either, but there we found a $240 webcam from Logitech, the C615 HD, which came out four years ago. (We were ripped off, we could have gotten it for less than half that.) The quality is great however, and we get a much wider view than we do on our laptop. We can even see Harv and Marv, Joy’s two stuffed […]

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Filed under: apps, Internuts, shopping, video, web, Windows | Comments Off on THE BEST WEBCAM