Make a Rotating Solar System

Argo AI is coming late to the party, but has begun testing a fleet of driverless cars in hopes of developing robo-taxi services to eventually compete against those that Waymo, Uber, Cruise Automation, and others plan to offer. A spokesperson from Ford confirmed that this phot ...more

After poor sales of last year's HTC 10 and the terrible reviews their first 2017 flagship received, HTC really needs the HTC U11 to succeed. But they're not taking things lying down, as they've come up with some interesting tech for their latest handset. The biggest new featu ...more

Here is how you can build a frame for your MEGA SOLAR SCORCHER in under an hour, and for less than $8!! This is effectively a 4 foot magnifying lens that concentrates insane amounts of heat from the sun. What would you do with all this free solar power? My design for this cust ...more

It’s called Urophagia—the art of consuming urine. There could be any number of reasons for having the desire to drink your own urine (or somebody else’s). There’s the so-called term “urine therapy,” which uses human urine as an alternative medicine. In urine therapy, or uropat ...more

For me, the idea of a smartphone with internet access was overkill for a cell phone. Wasn't that what my computer was for? Do I really need immediate access to the web? Must I update my Facebook every hour, from the palm of my hand? Do I need turn-by-turn directions from Googl ...more

The video gives a step by step tutorial on how to replace the water pump, all belts and the shaft seals on a Porsche 944 S2. The video has a German soundtrack but English subtitles are available at YouTube. The repair is shown for a S2, but most steps are the same for other mo ...more

Back in the '80s, I was just a kid with a LEGO hobby. I remember building castles and floating boats, spaceships and monster trucks, even a working LEGO train powered by battery, lights and all. But I wasn't aware of the advancements underway in the educational department—lik ...more

ZERO WASTE. Yes, You read that right. This kitchen of the future aims to have zero waste. Ekokook the kitchen concept out of design company Faltazi gives us hope for a greener future. How is this possible you ask when in most homes 85 or 90 percent of a family's trash is gener ...more

Artist Michael Jones McKean has harnessed nature with his DIY rainbow machine, a mechanism that uses reclaimed rainwater and solar power to shoot man-made rainbows across the sky at whim. High powered jets and fountain nozzles shoot a heavy wall of rainwater into the air, crea ...more

In this article you will learn how to understand written origami instructions, called diagrams. You can follow the video below or read the entire article Video: . History of Origami-Diagramming While many do not realize, the now accepted system of explaining how to fold origa ...more

If you fancy yourself a nomad, check out Walking House, a mobile and modular dwelling system that is pneumatically powered, all-terrain ready. The vehicle-home crawls along at a snail's pace of 60 meters per hour, which equates to less than 1/2 a mile per hour. Akin in concept ...more

This article details the step-by-step instructions on how you can make a strawberry tower that can be used for your hydroponics/aquaponics system. The water dripping through the system contains the nutrients, so soil is not used. The growing media is expanded shale, but you co ...more

This week's AON is brief, but there's plenty to see. Without adieu, here's the news: Through March 2012—The Garradd comet shines in the sky! Here's how to observe it! December 21, 2011—The moon is at its perigee (364,800 km from Earth). December 22, 2011—Winter solstice. Dec ...more

You may be familiar with the general layout of 3ds Max 8's user interface, but a few of version 8's interface features aren't readily apparent to new users. They are, however, critical if you want to navigate quickly in 3D space. The goal of this chapter isn't to show you the ...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

I have an absolutely wonderful time making projects and writing articles for all of you mad scientists! Today, I will bring you behind the scenes for a look at the workbench, tools, and software that make the Mad Science World possible. Above is my beautiful workbench! My who ...more

Digital distribution games are already firmly established on the PC, and they've infiltrated every present and next-gen console to some degree. Whether you like to play DOS, AAA, PC or indie games, there's a way to purchase most of them without leaving the comfort and warmth o ...more

It turns out that the popularity of soft circuit electronics has leaked out of the interwebs and into the hands of the U.S. military. Soft circuit electronics allow you to literally sew electronics circuits into fabric using flexible conductive thread instead of wire. Soft cir ...more

Download the Software Go to the Antiprism downloads page. Download and install Antiprism 0.20. Run the Programs You need a method of running programs on the command line. In Windows, that could be a DOS box, on other systems a terminal emulator (e.g. xterm). Start this up. ...more

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the most ...more

Creating any object you want is as simple as point and click if you have a 3D printer at home. If you don't have one handy, there are a few companies that offer printing services online. But to help services realize your design in extruded plastic, you have to make a 3D comput ...more

Making your own circuit boards can be a daunting challenge. You have to design a schematic, test it on a breadboard, design the board layout, and then after all of that, you still have to print and etch a board! Luckily, we have Fritzing. Fritzing is a free open-source PCB d ...more

Despite mounting scientific evidence that viruses can cause changes in learning and memory, the reasons have remained elusive. In a new study, scientists reported finding that viruses affect the immune system in a way that results in loss of connections between nerve cells in ...more

Android has a single text file named build.prop that determines tons of various system-wide settings on your device. You need root access to edit this file, since it's stored on the system partition—but the various lines of codes it contains are actually fairly easy to interpr ...more

Welcome back, my amateur hackers! When you are using and administering Linux, it is important to be conversant in the use of the log files. As you know, log files are the repository for much information about our system, including errors and security alerts. If we are trying ...more

If you have no desire to get a separate Mac desktop computer, but want to either supersize your laptop's screen for gaming or need to get additional screen real estate while you work, then connecting your MacBook, MacBook Air, or MacBook Pro to an external display is the right ...more

You know how annoyed you get when you put a quarter into the vending or washing machine and it gets stuck? There's a quiet rage that boils inside you. Now, imagine that quarter is a sixty dollar video game, and it's stuck inside your brand new, four hundred dollar PlayStation ...more

Apple's latest updates to its operating systems add another security feature to its Find My service, so you have an even better chance at locating your lost iPhone, iPad, or Mac should it ever happen. As long as you have the option enabled, you can leverage other Apple users' ...more

Apple's successor to the iPhone X is a beautifully made smartphone with much of the same characteristics, including a 5.8-inch OLED screen, two storage choices, and Face ID. But many features set the iPhone XS apart from its predecessor, as well as the other 2018 lineup of iPh ...more

It's finally out. After months of testing, iOS 13 is available to install on your iPhone, which means over 200+ new features you can use right now. The update, released on Sept. 19, can be installed over the air or from a restore image using iTunes in macOS Mojave and older or ...more

Beta testing certainly has its perks. While you do need to deal with bugs, you're introduced to new features before the general community. And if we're talking iPhones, there are over 200 new features in iOS 13 beta. If you're already on board with iOS 13 public beta 6 for iPh ...more

Apple shocked us all yesterday when it released iOS 13.1 developer beta 1. It was an unprecedented move since iOS 13.0 is still in beta testing and since Apple has never pushed out a "point" beta release before the stable base version. And now, you can get your hands on iOS 13 ...more

Apple's upcoming update for the iPhone, iOS 13, is introducing over 200 new features. Many of those were never formally announced, instead silently released in new updates to the beta. After eight developer beta cycles, we were anxiously awaiting the release of developer beta ...more

September is nearly here, which means new iPhones are, too. We're looking forward to iPhone 11 Pro and 11 Pro Max, as well as the more affordable iPhone 11R. All three iPhones will run iOS 13, so Apple's entrusting beta testers to ensure its new OS is ready. The latest update, ...more

We've all been hit by inopportune screen rotations at some point or another. Having the display orientation suddenly go from portrait to landscape when reading an interesting article in bed is one of the biggest irritations that come with using a smartphone (at least, for me). ...more

There are plenty of ways to customize your stock HTC One (or any Android device), from playing retro games to adding rotating live wallpapers. But to get the most out of your device, you need root access. After rooting, the floodgates open and you have free reign over the dev ...more

Ubuntu isn't just a cool sounding name, but pegs itself as the world's favorite free operating system. It gained its popularity for being lightweight, fast, and visually appealing, and now that great look and speed can be placed right on the lock screen of your Samsung Galaxy ...more

If you have a modern iPhone, you have an excellent video recorder at your disposal. Every iPhone since the 6S has the ability to shoot in 4K resolution, and each new iteration has brought new capabilities to the table. But even the best mobile shooter can use a little extra he ...more

Apple has implemented a new sensor on the rear camera of its fourth-generation iPad Pro, and it's pretty exciting. It's called the LiDAR Scanner, a scanning "light-detection and ranging" sensor, and you may very well be acquainted with it if you follow any driverless car news. ...more

One of Android's biggest strengths is its flexibility. There's usually more than one way to perform the same task, which makes it easy to find an alternate method that works better for you. Android also has some hidden features that newer users might not be aware of, so we mad ...more

Former Google and Uber engineer Anthony Levandowski's scathing accusations challenging the physics behind Tesla CEO and founder Elon Musk's claims about Autopilot should force Musk to make his case that self-drive cars don't need LiDAR in the next few months. Besides the humo ...more

Verto Studio 3D is a 3D modeling package that has been in the works for a while now by Michael Farrell, the owner of Verto Studio LLC. Farrell has been working toward bridging the gap between XR 3D modeling and what we have become accustomed to with desktop 3D modeling package ...more

Solid-state LiDAR is cheap, robust, and compact in size — this is why the device is seen as the LiDAR of choice for future high-volume production of level 3 and level 4 cars. LiDAR sensors, or light detection and ranging sensors, play a key role in detecting surrounding objec ...more

The iPhone has a handy feature called AssistiveTouch that lets you quickly adjust volume, lock your screen, rotate your display, and even navigate through the phone's interface using a virtual home button. In a way, it's a lot like the on-screen navigation bar that you'll find ...more

Welcome back to this series on making physical objects come to life on HoloLens with Vuforia. Now that we've set up Vuforia and readied our ImageTarget and camera system, we can see our work come to life. Because in the end, is that not one of the main driving forces when deve ...more

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the commu ...more

|Choose Your View: Quick Bullet Points | Detailed Descriptions Android's newest major update is a special one — it's the tenth full version of the world's most commonly used operating system. The latest release, dubbed simply Android 10 (codename Android Q), was first showcas ...more

MATLAB, an acronym for "matrix laboratory," was created over 40 years ago to service the applied mathematics community. The powerful programming language now has over four million users worldwide and is of particular import to engineers, scientists, and economists. While inte ...more