| The Sahara Desert is vast, so vast in fact that it is larger than the contiguous United States by more than half a million square miles (3.6 million square miles versus 2.9 million square miles).  | |
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| Verizon to be first to field-test crazy-fast 5G wireless How fast is 5G? Verizon’s tests have shown a connection speed that is 30 to 50 times faster than our current 4G network, or higher speeds than what Google Fiber offers through a direct physical connection into the home, Gurnani said. The future is wireless access to the internet rather than being directly plugged in. As computing becomes more mobile, the idea of plugging into the internet seems silly. If anything, the most logical scenario would be 5G or 6G wireless internet access and an antenna on the roof that brings the signal inside to your modem or router, where it can then be converted to standard Wi-Fi for all the devices in your house. It’s a much better solution, and much cheaper, than trying to run physical cables to every single house in a very large country with a lot of people living in rural areas. Maybe there’s life in those rabbit ears yet. How Often Should You Upgrade Your iPhone? An Experiment most of the time, the most cost-effective way to upgrade your phone is to sell your old one, and use that money to (partially) pay for the new one. But I always wondered whether it was more cost effective to sell your old phone early, while it still had value, or run it into the ground. Which saves you more money in the long run? If you’re looking for a good excuse to buy a new iPhone when it’s announced today, this is a great one. It’s worth noting that used iPhones (or Apple products in general) will sell for a lot more money than anything else. It’s something that nobody factors into the cost of Apple products – sure, they often cost more up-front, but you can also sell them for a lot more even a few years later, which helps offset the cost. | |
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| MTTF (short for Mean Time To Failure) is the average length of time that a device or product is expected to last before failing (breaking down). | |
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What We're Reading from Around the Web | |
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| If you have a spreadsheet where the text in your column headings (not the lettered column headings) is longer than the text in the columns, and there are a lot of columns, you may want to rotate the text in your headings so the columns become narrower. | |
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| Does YouTube stutter, heat up your laptop, kick your fans into gear, or just use a lot of CPU? Even if you’ve never noticed, YouTube in Chrome is almost certainly using more battery power than it needs to. Like Chrome’s other performance problems, this is probably worst on Macs. | |
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| With the huge volume of Internet connected devices that have been and will continue to be produced, how is the uniqueness of any ‘given’ MAC address enforced? Today’s SuperUser Q&A post has the answers to a curious reader’s questions. | |
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| The majority of people use very weak passwords and reuse them on different websites. How are you supposed to use strong, unique passwords on all the websites you use? The solution is a password manager. | |
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| You might have noticed that your Amazon account has so many options that it’s somewhat difficult to know what does what, which is why we want to explain today how to manage your Kindles and their content. | |
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| Microsoft gives you the 32-bit version of Windows 10 if you upgrade from the 32-bit version of Windows 7 or 8.1. But you can switch to the 64-bit version, assuming your hardware supports it. | |
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| If you have a table with many rows and columns, it can be difficult to read. Adding shading to the table can make reading the data in our table easier. For example, you can add shading to every other row and/or column using a color or pattern. | |
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| Internal file sharing has been a part of the Windows operating system for years, but it’s only with the introduction of version 10 that Microsoft has finally decided to give its users the opportunity to share their content with local accounts and the world at large, all from the same place. | |
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| One of the big complaints Minecraft players have is that Minecraft runs on Java — it’s a pain to deal with because it’s insecure and needs frequent updating to avoid exploits, and they’d rather not deal with it at all. Thanks to a new launcher, Minecraft no longer requires you to install Java, so you can finally remove it. | |
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