If $200 was too much for you to get in on some Star Wars augmented reality action, Best Buy is now selling refurbished Star Wars Jedi Challenges sets for $79.99 and new ones for $99.99.
Lost among the latest laptops, smart assistants, VR headsets, and Motorola-branded gadgets that it brought to CES 2018, Lenovo has also introduced a new pair of augmented reality smartglasses.
Just weeks after previewing its smartglasses in a pair of videos, augmented reality hardware maker Vuzix announced on Friday that pre-orders are open for Vuzix Blade developer kits.
Natural remedies used through the ages abound, especially in Asian medicine. The willow-leaved justicia plant, found throughout Southeast Asia, has traditionally been used to treat arthritis, but scientists have just discovered it contains an anti-HIVcompound more potent than AZT. AZT was the first drug approved to treat HIV, and is still used in HIV combination therapy today.
New research reveals how E. coli bacteria construct elaborate and effective tunnels to pump unwanted molecules like antibiotics and other toxins out of cells. The discovery could help us better understand how antibiotic resistance occurs and give us a leg-up to beat them at their own game.
Usually, the mucus lining of the female genital tract presents a barrier that helps prevent infections. But, somehow, the bacteria that causes gonorrhea gets around and through that barrier to invade the female genital tract.
Usually, we think of vaccines as preventative, a shot we get to prevent the flu or some childhood disease like measles or mumps. But there are vaccines for other purposes, such as the ones studied by researchers from the Netherlands.
If you're ever lost or hurt out in the middle of nowhere with a dead cell phone, you might be able to "flag" down help as long as you're near some railroad tracks.
If you purchased your Nexus 5 from Google Play in the United States, we've got great news for you. In an unprecedented move, Google has started offering customers the chance to exchange their broken or water-damaged Nexus 5 for a new or refurbished unit—free of charge.
If you're tired of replacing the batteries on your remote control and you would rather have the TV remote charge by itself, grab a few solar cells, rechargable batteries, and a few extra odds and ends. With this mod to your remote, you can let light charge your remote and never buy another battery for it again!
A sonicator is a scientific device used to liquefy cells in order to study their proteins. The same tool can also be used to liquefy other things, including Gummy Bears! This video will show you how to use a sonicator to destroy a Gummy Bear completely in a very scientific way.
When you think of robots, you probably think of things that have more than three parts. Not this robot! If you want a robotics project to try that doesn't require an MIT degree, watch this video for instructions on how to build a 'Dizzy Robot' out of only some thin tin, a pager motor, a button cell battery, and this template.
Glow sticks are one of the few things used commonly by ravers and military personnel, but their uses extend far beyond dancing and illuminating. The juice contained in blue glow sticks can be used to make an organic LED (OLED) test board, and this video will show you how to do it.
Charge your cell phone, mp3 player or other USB-equipped device with the power of the Sun! All you need is a 6-volt solar panel and a female USB cable. Solder them together (this video demonstrates how), and then you have a solar powered USB charger!
In this clip, you'll learn how to install and use a Sega emulator on an Epic 4G phone. Whether you're the proud owner of a Samsung Epic 4G Google Android smartphone or are merely considering picking one up, you're sure to be well served by this video tutorial. For more information, including a complete demonstration and detailed, step-by-step instructions, and to see what it takes to play Sega ROMs on an Epic 4G cell phone, take a look.
In this clip, you'll learn how to gain root access on a Samsung Epic 4G mobile phone. Whether you're the proud owner of a Sprint Samsung Epic 4G Google Android smartphone or are merely considering picking one up, you're sure to be well served by this video tutorial. For more information, including a complete demonstration of the rooting process and detailed, step-by-step instructions, and to get started rooting and running custom ROMs on your own Samsung Epic cell phone, take a look.
In this clip, you'll learn how to gain root access on a Motorola Droid 2 mobile phone. Whether you're the proud owner of a Verizon Droid 2 Google Android smartphone or are merely considering picking one up, you're sure to be well served by this video tutorial. For more information, including a complete demonstration of the rooting process and detailed, step-by-step instructions, and to get started rooting and running custom ROMs on your own Droid 2 cell phone, take a look.
In this clip, you'll learn how to install and use a Sega emulator on a Droid 2 phone. Whether you're the proud owner of a Verizon Droid 2 Google Android smartphone or are merely considering picking one up, you're sure to be well served by this video tutorial. For more information, including a complete demonstration and detailed, step-by-step instructions, and to see what it takes to play Sega ROMs on a Droid 2 cell phone, take a look.
If you can't wait to see what's inside your new Motorola Droid X mobile device from Verizon Wireless, this video will show you the complete dissection process. Just because the Droid X is new, doesn't mean that the cell phone isn't prone to damage or minor repairs, like the touchscreen. Watch to learn the whole Droid X disassembly, and you can get step-by-step text and photo instructions at DroidX.net.
This video from accredited Maya 3D instructor Andrew Klein is a part of his wonderful series of videos covering different aspects of 3D digital art. It covers how to use Photoshop and Maya together to create, align, and sync image planes properly. Take some pictures of your cell phone and get started!
In this clip, learn how to use the Swype Key while texting with Swype on your cell phone. The Swype key is where all of your options are like dictionaries, tips and tricks, help menus and everything else you may need.
Swype is a brand new way to send text messages and e-mails from your cell phone. In this clip, learn how to use this new tool to send the world's fastest messages. With Swype, your fingers will never leave the keypad so you can type in half the time. Check out this tutorial for some helpful tips you can use to Swype on your Android phone.
If you're out in the wilderness with only one or two other people, it's easy to get separated. Even worse, if you planned for the trip to be "all natural" and decided not to bring any electronic gadgets like TVs and cells phones, then there are no lines of communication between you and your buddies.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 618th installment in their series of digital spreadsheet magic tricks, you'll learn about a handy key command that will allow you to enter both today's time and date into a single Excel cell.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 241st installment in their series of digital spreadsheet magic tricks, you'll learn how to create a data validation drop-down cell list where the list shrinks as you select values.
Check out this Greener Business Show video tutorial on how to make a portable solar powered USB charger with an LED flashlight inside an Altoids tin can. You will see in this episode how to modify a solar path light into the Altoids tin so that you can have a nifty LED flashlight and so you can charge your iPod or cell phone in the gleaming sunlight.
Craft a mobile phone holder for your car by bending and cutting an old CD. It doesn't actually hook up to your car but maybe with a little modding...
Watch this science video tutorial from Nurd Rage on how to make a lithium thionyl chloride battery, which is capable of generating 2.8v with enough current to power a LED.
There are many functions in Microsoft Excel. One function that people rarely use is the Repeat function or REPT. In this video, an example used is a chart of people and their sales of a certain item. Just looking at the numbers, it is hard to compare the different sales easily, but a more visual approach may work better. Next to one of the cells, type in "=REPT(" which is the repeat function. A popup should say "=REPT(text, numbertimes)". For "text", type in *** or anything, really. For "numb...
Having a dropped call can be incredibly frustrating, especially when you look down and see that your iPhone has full reception. While there's any number of issues that can cause this, one common and often overlooked issue is your iPhone failing to switch cell towers as appropriately needed.
How can a drug used to treat cancer be effective against viruses, too? The answer lies in the drug's shared target — specifically, cellular components that control the activity of genes. A new research study showed that one such type of drug, histone methyltransferase inhibitors used in cancer clinical trials, has activity against herpes simplex virus, too.
As if the swollen, painful joints of rheumatoid arthritis weren't enough, the disease is the result of our immune system turning against cells of our own body. Ever since this realization, scientists have worked to find the trigger that sets the immune system off. Scientists believe that gut bacteria may have a role in initiating the abnormal immune response. Now, a team of researchers from Boston has figured out how that might occur.
Even though the Ebola virus was discovered as recently as 1976, over 30,000 people have been infected since, and half have died a horrible death. Since there's no way to cure the infection, the world desperately needs a way to prevent it — and the five similar viruses in its family, the ebolaviruses.
Summer is here, and temperatures are rising. Instead of shelling out for an expensive new air conditioning unit, why not build one yourself with a few bucks worth of old computer parts?
Maintaining your air conditioning can take up some of your time, but once you get it done you an save a lot of money. This how to video demonstrates how to maintain your air conditioning unit for big energy savings. You wont only be saving your bank, but you will also be saving the environment.
Learn how to set-up, hide, show and adjust these non-printable items (grids, guides and rulers) in Photoshop. We also revisit "how to override the default unit of measurement"
How to get around camera manufacturers removing the PC sync connector for triggering flash units.
This version of "The Rain Song" by Led Zeppelin is a wee bit shorter than their original (I left out the G F and C chords played in the middle ). I play it on my 2004 Jay Turser through a 1989 Boss ME-5 Guitar Effects Unit.
Creating a digital spreadsheet by hand can certainly be tedious, especially if you're copying a printed paper table word for word, number for number. Instead of typing information that's already there, however, use Microsoft Excel on Android or iOS to snap a photo of that printed chart and import it directly into your digital one.
As you already know, Hong Hong has been rocked in recent weeks by protests against their Beijing overlords. Promised free and fair elections, Beijing has reneged on this promise and is now telling Hong Kongians (that's what they're called, aren't they?) that they will only be able to vote on Beijing-selected candidates. All that is interesting from a political perspective, but from a technological perspective, the more intriguing story is how the protesters are communicating. Faced with their...
