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Tesla says the new version of Autopilot is now as good as the previous one, after having completed over-the-air updates of the driverless software during the past few days. Model S and Model X Tesla models the electric car firm began to make October 16 last year lacked certai ...more

Nvidia's decades-long development of graphics processor units (GPU) for PCs has given it a major leg up in the driverless space. Lead by charismatic founder and CEO Jensen Huang, Nvidia has recently extended its engineering knowhow to add neural networks for machine to its GP ...more

The best chemistry experiments are those you can perform with items already laying around your house. With only some sugar, salt substitute and an instant cold pack, you can make your very own gunpowder! Being able to make homemade gunpowder without a trip to the store can be ...more

Using only a circle and straight lines, it's possible to create various aesthetic curves that combine both art and mathematics. The geometry behind the concentric circle, ellipse, and cardioid dates back centuries and is easily found in the world around us. From an archery tar ...more

The day has finally arrived — Samsung has unveiled the Galaxy S9 and S9+. Apart from minor upgrades, the two might not appear to be much different from last year's S8 and S8+, but that's not necessarily a bad thing. One feature that hasn't changed is the Galaxy's IP68 water-re ...more

Apple has finally given us a decent file manager in iOS 11. The new "Files" app replaces the not-very-old iCloud Drive app that appeared in iOS 9, but you can still access your iCloud Drive files in the new Files app, as well as files from third-party cloud services. A nice im ...more

There are many things Apple doesn't tell you about its products, and that's definitely the case when it comes to its Messages app. Hidden features lurk in your SMS and iMessage conversations just waiting to be found, and we've unearthed some of the most secret ones. Instead o ...more

Not to be outdone by Apple and it's new line of flagship phones, Google has followed suit and finally announced the followup to their highly regarded Pixel line of handsets — the aptly named Pixel 2. Thankfully, the tech giant has also joined in on the trend towards more durab ...more

In case you didn't catch the big event in Cupertino, Apple just unveiled two of the most cutting-edge phones ever made — the iPhone 8 and the iPhone X. Out of the many glorious specs that were rattled off on stage, one stands out for being just a little confusing: Both models ...more

Installing Laminate Flooring on Stairs Laminate flooring can be installed on a flight of stairs, and this process can also be used when installing laminate on a floor and having to drop down a step to a sunken room. I will describe how to prepare and install laminate floorin ...more

A huge chunk of my life revolves around my computer, and whenever I'm on my laptop and get a text message notification on my phone, I find it extremely distracting to stop whatever I'm doing to hunt it down. That's why I'm a big fan of text messaging via my computer. While we ...more

When it comes to resistance to the elements, Samsung seems to believe in the old saying "if it ain't broke, don't fix it." They've carried over the IP68 rating under IEC 60529 that was first found on the S8 all the way to their tenth-anniversary flagship, the Galaxy S10. While ...more

With the recent death of Osama bin Laden near Islamabad, the whole world has gone crazy for Navy SEALs. Everybody wants to know what it was like for SEAL Team Six to carry out their heroic mission last weekend. Others want to know what it takes to become one. Navy SEALs are t ...more

Mobile security researchers at Kryptowire recently uncovered spyware preinstalled on hundreds of thousands of Android smartphones by FOTA provider Adups which was gathering personally identifiable information (PII) such as call logs, app usage data, and even the full contents ...more

Once again, Samsung has certified its flagship Note series with an IP68 rating. With this rating, the Galaxy Note 20 and 20 Ultra have some degree of dust and water resistance. The IEC standard 60529 lays out a series of tests created by the National Electrical Manufacturers ...more

Remember what life was like before your iPhone? Before there were palm-sized smartphones with seemingly endless features, there were phones like Motorola's RAZR that peaked with its embedded camera. Before that, there were simple flip phones with texting capabilities, bulky tw ...more

Samsung's not one to make drastic changes to what already works. They've continued on with the IP68 rating under IEC 60529 first given to the Galaxy S8 all the way to the the Galaxy Note 10. If you're a little confused as to what this rating means, don't worry, it's actually p ...more

Originally made using whale fat, candles first appeared over 2,200 years ago as a means of illumination. From the 1st century up until the 19th century, candles were primarily made using beeswax or tallow, and aside from providing light, were used as a method of keeping time. ...more

Android 11 is here. Prior to Google dropping the naming scheme, this would have been a dessert with an R name (maybe Rice Krispies Treat or Red Velvet Cake) — but nope, just plain ol' Android 11. And after months of betas and a global pandemic, it finally debuted a little over ...more

After months of waiting, the iPhone 11 is here. At an event in Cupertino, Apple unveiled the iPhone 11, 11 Pro and 11 Pro max. You probably have a lot of questions after reviewing the specs sheet, including wanting to know more about the IP68 rating that all three phones have. ...more

There are several ways you can go about creating your NURBS helix curve in Maya; I will demonstrate the two easiest ones. For advanced users, and people that like to figure stuff out by themselves, here are the two techniques in a nutshell: You can either create a straight N ...more

Scanners are much too cumbersome to fit in a pocket, but with the use of just one application, you can replace all that bulky hardware with your Android smartphone and take it with you wherever you go. All you need to do is find the scanning app that fulfills your needs. Here ...more

They're finally here. Apple announced three new iPhone models at their "Gather Round" event in Cupertino, and they're all absolutely gorgeous phones. With bezel-less screens and polished titanium edges, the iPhone XS, XS Max, and XR are truly marvels of engineering — but perha ...more

Samsung's new line of Galaxy S20 flagships have a water resistance rating of IP68. This means you don't have to worry as much about getting the phones wet, but there's a limit to that. The IEC standard 60529 outlines a series of tests performed by the National Electrical Manu ...more

Since its debut, retro thriller Stranger Things and its characters have become ingrained in our popular culture — especially the telekinetic Eleven. For cosplayers, it didn't take long before they grabbed their boxes of frozen Eggo waffles, blonde wigs (or bald caps), and pink ...more

Halloween is coming up, so many of you may have a need or desire to carve a pumpkin and turn it into a Jack O' Lantern. This week we are going to explore carving our pumpkins into interesting geometric shapes. In this post, we will carve the pumpkins into spherical versions of ...more

It's no secret that Apple's iOS 16 update is packed with useful features, but some of them Apple never even mentioned. Not at the software's unveiling in June and not even after iOS 16's public release in September. It's actually surprising considering that one little-known ne ...more

Your iPhone is full of features, many of which you might not even know about yet. Still, Apple keeps adding feature after feature with each new iOS update, and iOS 14.5 is no exception. The latest iOS version adds at least 69 features for your iPhone that you should be happy a ...more

Now, I know what you're thinking... "I need an extra sexy coffee table that is like no other." OK, Maybe not. Maybe you're thinking, "I need a conversation starter that doesn't have to do with economic injustice, Left/Right political paradigms or health insurance. I need it ...more

Staying on the move while managing email is a priority for many of us, from parents to students to business professionals. Seems that Apple had this in mind when improving the stock Mail application in iOS 8, which now includes swipe gestures that make marking messages as read ...more

Need to replace your old door knob? Follow Milan Rosan as he takes you through a step-by-step, do-it-yourself approach to installing your own handle set in your home. Remove old door knob. Properly remove screws. Remove latch and scratch plate. Properly remove screws, then ...more

Fractals and stars are two of the most beautiful and complicated-looking classes of geometric objects out there. We're going to explore these objects and how to carve them on a pumpkin. Unlike the last one on carving polyhedral pumpkins, where we used the entire pumpkin to car ...more

For many of us, getting to inbox zero is the highlight of our day. But if you used your email address to sign up for various sites and services, your inbox is probably cluttered with all sorts of spam, news letters, and unimportant emails. Thankfully, Gmail has a feature that ...more

Apple released the third developer beta for iOS 11.2.5 on Wednesday, Jan. 3, and public beta testers got in on the action the following day. The update comes two full weeks after the release of the second beta, marking an extended update period of Apple. The second beta mostly ...more

Overall, iOS is more impressive than ever with its stability enhancements, security tools, suite of apps and services, and intuitive user interface. With each passing update, things just get better and better for iPhone users. But don't think for a second that this is all beca ...more

Bobby pins are great for pinning down flyaway bangs, but they're also great for pushing up the unused gel in a tube of toothpaste, marking the end of a transparent tape roll, opening the plastic seal in food jars, and even removing the pits from ripe cherries or olives. Like ...more

Hate the feeling of dirt beneath your fingernails after gardening? Rather than digging out the dirt afterwards, take a preventive measure by digging your fingernails into a bar of soap, which will keep them clean and wash out easily afterwards. For other nifty uses for an ord ...more

When you wear a holographic computer on your face, you gain some things and lose others. That's certainly the case when using Skype in Microsoft's HoloLens. Some video chats will work better because your caller can see what you see, rather than your face—but others just feel w ...more