Is it safe to use drain cleaner in garbage disposals? Generally, the answer is no. Unfortunately I speak from experience.
The Digiland DL718M tablet is an inexpensive (sub-$40) tablet sold at consumer electronics stores like Best Buy. Make no mistake, it’s a basic tablet for basic needs. But given reasonable expectations you can buy one of these and be happy with it.
This isn’t a new market by any stretch. But it seems like tablets in this price range are usually Black Friday specials, or only available on online marketplaces far abroad. The Digiland DL718M is one you can get today if you want.
I spent some time exploring HP Compaq 6910p upgrades because used HP Compaq 6910p laptops are dirt cheap these days. I picked one up for $75 as an alternative to a Black Friday cheapie.
If you look for one yourself, either look for one with a valid Windows 7 or Windows 10 license on it, or get one at a deep enough discount to make it worth your while.
Here’s what I did to turn an outmoded laptop from 2008 into something better than what I could have bought on Black Friday.
If you want a better laptop than the typical Black Friday special, I found just the thing: this Dell Latitude E6420 laptop from Newegg, for $225 (the price is good through Sunday, Nov. 22). It has several things going for it: it comes with Windows 7 Professional, so you can upgrade to Windows 10 when you want and you’ll get the better, more-feature-filled, easier-to-secure Professional version; you can upgrade the memory to 8 GB of RAM, and it comes with a 128GB SATA SSD, so you can drop in a bigger, faster SSD at a later date.
Note: When Newegg sells out of these, which happens occasionally, they’re fairly easy to find on Ebay, though some come with conventional hard drives rather than SSDs.
Josh Drake, the researcher who discovered the Stagefright vulnerability in Android that lets an attacker hack into an Android device by sending a specially crafted picture or video in a text message, was on the Risky Business security podcast this week to talk about it. What he had to say was interesting.
Patrick Gray, the host, tends to be a pretty outspoken critic of Android and isn’t shy about talking up Apple. He tried to get Drake to say Android is a trainwreck, security-wise, but Drake wouldn’t say it. Drake actually went as far as to say he thinks Android and IOS are fairly close, security wise.
So why do we see so many more Android bugs? Drake had an answer.
My front porch lights sustained damage in a recent storm, so I looked to replace them. Costco offers the Altair 837016 for about $38, and it has two energy-saving features: It turns itself off if it’s light outside, and it uses LEDs that deliver 950 lumens while consuming 10.5 watts.
And they do it while looking like $40 lights. You can also buy them from Amazon if there isn’t a Costco near you.
So I took the plunge and bought a package of the Ecosmart 40w equivalent soft white LED bulbs last week. As long as you’re aware that it’s not dimmable–let me repeat that, it’s not dimmable–it’s a really good bulb, especially at $10 for a package of two, assuming no local subsidies.
For $5 each, you get 450 lumens of soft white light while consuming only 6 watts of power.
Now that I’ve had a couple of LED bulbs burn out, I can actually give an LED bulb longevity report.
I’ve been buying LED bulbs since 2010, and now I’ve lost three of them. It’s a little disappointing, but two of the bulbs were Philips 420240 bulbs, which are no longer on the market. The first 420240 failed completely within a couple of weeks of getting it, and I exchanged it for a Cree. The second 420240 lasted a shade over two years. Clearly the 420240 just wasn’t a very good bulb, and it accounted for my first LED bulb mortality.
My other failed bulb is one of the early 40W equivalents I bought at either Lowe’s or Home Depot in 2010 or early 2011. So I got about four years out of that one, which is better than Philips at least.
So, if you haven’t heard by now, last year Lenovo experimented with preloading its cheapest laptops with spyware that subverts HTTPS, allowing a third party to inject ads on any web page, and providing a convenient place for an attacker to hide behind while messing with your secure transactions.
By the end of the day yesterday, Lenovo had apologized, sort of, and after several sites had provided removal instructions, Lenovo provided its own. After spending much of the day downplaying the security concerns, by the end of the day they were at least reluctantly acknowledging them.
This was really bad, and I’ll explain why in a second, and I’ll also try to explain why Lenovo did it.
My son’s Asus Memopad 7 HD would not power up or charge, and my earlier non-invasive solution wouldn’t fix it. Here’s how I opened it up to disconnect and reconnect the battery.
Always try holding the power button and volume down button first because that’s easier (see the link above for details), but if that doesn’t work, proceed to open the case.
While you’re in there, you can also fix an issue that may be causing the power or volume buttons to be hard to press or malfunction entirely. Dropping the tablet a lot makes this happen. If you have young children, you probably understand.
Another malady these tablets can develop is a battery with a question mark when charging. This will sometimes fix that issue as well.