Saturday, 26 December 2015
Sunday, 20 December 2015
Tuesday, 15 December 2015
Sunday, 13 December 2015
The post This Week In Technology: 6th December – 13th December 2015 appeared first on GadgTecs.
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Monday, 7 December 2015
With regards to smartphones, cellular companies race to give you distinctive and latest designs. From waterproofing to fingerprint scanners to triple-SIM support, these improvements are making its way out to the market. As for Japanese electronics firm Kyocera and Japanese telecommunications operator KDDI, their newest enterprise is releasing the world’s first washable and soap-proof cellphone dubbed called the Digno Rafre.
According to a report by GSM Arena, the brand new smartphone is made to withstand scorching water at forty three degrees. Which means that throughout winter, customers may give their gadget a pleasant, warm bath. And since it’s IP58 certified, the Digno Rafre is protected against limited dust ingress and lengthy time period immersion up to a specified pressure.
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We can’t emphasize enough on the importance of Domain Name System (DNS) with the internet. It’s a backbone of the whole system, which is responsible for matching domain names to the right IP addresses. If the DNS goes down, it’s impossible to access most websites or internet, depends on the scope of the issue.
Sometimes, DNS errors will happen on your computer, due to DNS servers timed out. But you can easily avoid DNS errors on your computer or device by using another DNS service, instead of the default DNS addresses.
Basically, when you set up an internet connection on your computer or router without any specific DNS address, it will automatically pull DNS information from your ISP (internet service provider). And somehow if these DNS servers timed out, then you will not able to access any websites or internet. In this article, we will tell you a few simple tips that will help you to fix common DNS issues on your computer. These tips are verified by many users and they work.
How To Solve Common DNS Issues?
As we mentioned above, due to problems with your default DNS server addresses, you are unable access to the internet. If you want to fix DNS errors, you must replace the default DNS addresses with another, like Google’s DNS or OpenDNS. Sometimes, the default DNS server address, which is automatically pulled from ISP (internet service provider), is timed out and can’t do its job, which is to translate domain names to correct IP addresses. In this case, DNS services like Google’s DNS or OpenDNS are very good options.
How To Change Default DNS Server IP Address?
In order to change the default DNS server IP address, go to Start > Control Panel > Select “Network and Sharing Center”. On the left side, click on the “Change adapter settings” link to open current network connection.
In the next step, right click on the current network connection that you are using and select Properties. Scroll down and click on the “Internet Protocol Version 4 (TCP/IPv4)” option. After that, set DNS server under DNS server addresses section, as in the picture below.
Your computer is now using Google’s DNS server with following DNS server addresses: 184.108.40.206 – 220.127.116.11. If you want to use OpenDNS, instead of Google’s DNS, use the following addresses: 18.104.22.168 – 22.214.171.124.
If DNS errors are related to your computer, you should go to Windows Services, find the DNS Server service and restart it. In the next step, try to clear all DNS cache on your computer by using the command: ipconfig /flushdns on the Command Prompt, accessible by typing ‘cmd’ in Start > Run.
There is an built-in tool in Windows called Diagnostic Tool, which will help you scan and detect DNS errors, and will automatically try to fix it. You can access this feature when you lose internet connection due to DNS problems.
Fix DNS Errors With Command Prompt
When your computer connects to the internet, it will automatically pull DNS information from your ISP or a DNS service, depends on your configuration. But if your computer gets corrupted or expired DNS information, then you will not able to use the internet.
In order to fix DNS problems in this case, use two following commands in Command Prompt to solve the problem. This step also helps you to fix many other related DNS errors, including “DNS Server Not Responding Error”.
First, open Command Prompt program by clicking on Start > Run > type “cmd.exe” to open the application. In the next step, type “ipconfig /renew”, and press Enter. Next, type “ipconfig /release” and press Enter again.
I hope this article can help you fix most popular DNS errors that might appear on your computer. If you have any question about DNS errors, feel free to ask by leaving your comment below.
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Friday, 4 December 2015
Thursday, 26 November 2015
Wednesday, 25 November 2015
Massachusetts Institute of Technology can photograph a trillion frames
per second. Compare that with a conventional film camera which takes a
mere 24. This new development in photographic technology has given
scientists the power to photograph the motion of the fastest thing in
the Universe, light. In the video below, you’ll see experimental
footage of light photons traveling at approximately 965
million-kilometers-per-hour (that’s roughly 600 million mph) through
water. The actual event occurred in a mere nano second, but the camera
has the ability to slow it all the way down to twenty seconds. For some
perspective, according to New York Times author, John Markoff,
“If a bullet had been tracked in the identical fashion moving through
the same fluid, the ensuing film would last 3 years.”
Blazingly-Fast Camera Can Capture Light as it Travels
A brand new camera developed at Massachusetts Institute of Technology can photograph a trillion frames per second. Compare that with a conventional film camera which takes a mere 24. This new development in photographic technology has given scientists the power to photograph the motion of the fastest thing in the Universe, light. In the video below, you’ll see experimental footage of light photons traveling at approximately 965 million-kilometers-per-hour (that’s roughly 600 million mph) through water. The actual event occurred in a mere nano second, but the camera has the ability to slow it all the way down to twenty seconds. For some perspective, according to New York Times author, John Markoff, “If a bullet had been tracked in the identical fashion moving through the same fluid, the ensuing film would last 3 years.”
It’s not possible to directly record light so the camera takes millions of scans to recreate each picture. The method has been called femto-photography and according to Andrea Velten, a researcher involved with the project at MIT, “There’s nothing within the universe that looks fast to this camera.”
The post Blazingly-Fast Camera Can Capture Light as it Travels appeared first on GadgTecs.
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Tuesday, 24 November 2015
Monday, 23 November 2015
Sunday, 22 November 2015
Saturday, 21 November 2015
A new and simple blog
corporations to track individuals. Privacy advocates are warning federal
authorities of a new menace that makes use of inaudible, high-frequency
sounds, inaudible to human ears, to surreptitiously track an
individual’s online habits throughout a range of devices,
including smartphones, TVs, tablets, and personal computers.
Ads use inaudible sound to link PC, smartphones, TV & tablets
Saturday, 14 November 2015
Virtual reality has been a very long time coming, however probably the most notable strides have come in the past few years. Oculus has led a revitalization in Virtual Reality tech, the development of which had slowed considerably over the previous decade. Now, a resurgence in consumer VR products has resulted in great strides, and inexpensive virtual reality kits like the Samsung Gear VR make virtual reality accessible to almost anybody.
However there is still one key piece missing from the virtual reality puzzle that prevents the consumer from being really immersed in a VR experience. That will soon change, however, because of work being carried out by some researchers in Germany.
A group of researchers from the Human-Computer Interaction (HCI) lab at Germany’s Hasso Plattner Institute have created working prototypes of a device they call Impacto. The gadget is integrated into a band that may be worn on the arm, leg or foot of a virtual reality person. When mixed with a VR experience that incorporates the HCI researchers’ special software, Impacto simulates contact on the wearer so that she or he can really feel objects virtual reality. At least, to an extent.
Examples demonstrated by the group include a boxing sport where the consumer can actually feel the impact from blocked punches on his or her arm, and a game where the participant bounces a soccer ball on his or her foot and can really feel every strike.
Of note, Impacto isn’t a simple vibrate motor shoved into a plastic box. The machine combines a haptic vibration engine with electrical muscle stimulation to actually create a sensation of pushing or pulling, therefore more closely mimicking the sensation of contact from actual physical objects.
“The key concept that allows the small and lightweight impacto device to simulate a powerful hit is that it decomposes the stimulus: it renders the tactile aspect of being hit by tapping the skin utilizing a solenoid; it adds impact to the hit by thrusting the person’s arm backwards utilizing electrical muscle stimulation,” the team, led by Pedro Lopes, stated in an summary covering its research paper on Impacto. “The device is self-contained, wireless, and sufficiently small for wearable use, thus leaves the person unencumbered and able to walk around freely in a virtual environment. The gadget is of generic form, permitting it to even be worn on legs, in order to enhance the experience of kicking, or merged into props, such as a baseball bat.”
Here’s a video of the HCI team’s Impacto prototype in action:
Use cases for Impacto are limited in the meanwhile because of the device’s shape and size, however it’s totally possible to use the same technology in both smaller and bigger units. As a result, different Impacto modules could possibly be combined to form a suit of sorts that may give the wearer multiple contact points. So, rather than only being able to feel a jab to the arm or a soccer ball bouncing off of a foot, virtual reality users may feel contact from VR objects throughout their bodies. The researchers mentioned that they already have plans to create new Impacto modules for the stomach area and shoulders.
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Wednesday, 11 November 2015
Friday, 6 November 2015
Cuba achieved food security with out destroying its environment, and the remainder of the world has finally noticed.
Cuba is presenting a number of of its unique bio-technologies at a global business fair this week, drawing further attention to a sector of the Cuban economy that’s been producing substantial interest overseas.
The Cuban Center for Genetic Engineering and Biotechnology presented numerous biotechnological improvements at the fair: all eco-friendly and biodegrable alternatives to traditional technologies, which may assist the transition towards a more sustainable model of agriculture.
Amongst them was an immunogen called “Gavac,” that provides for better control over ticks and tick-related infections in cattle, according to Dr. Hector Machado of Cuba’s Heber Biotec firm.
Gavac’s formulation reduces the usage of chemical pesticides, stated Machado, while diminishing the danger of diseases being transmitted by ticks, enhancing an animal’s natural capacity to respond to an infection with out increasing their resistance to treatment.
Gavac has already been commercialized in Venezuela, Mexico, Colombia and Brazil. Its awaiting approval to be used in Nicaragua, Panama and Costa Rica.
Other biotechnological merchandise included Acuabio’s range of nutritional complements used in aquaculture in order to boost the growth of larva and enhance their immune systems till they develop into adults, providing them better defences against infections.
The HeberNem eco-friendly pesticide against roundworms, or nematodes, is also increasingly well-liked inside Cuba, and shall be introduced in the fair this year.
The fair – one of the largest business events within the Caribbean – aims to draw investment in Cuba. This year, a number of U.S. corporations are attending the fair, the first time U.S. firms will be attending since the fair was launched 33 years ago.
Cuba has been attracting attention in recent years for its model of agriculture, because it has been able to develop low cost and eco-friendly technologies which have helped the nation to achieve a certain degree of food security with out damaging the environment. With the environmental and financial challenges the world is now facing, the Cuban model – built in a time of crisis, after the United States sanctions – is seen as offering potential solutions to many countries in the world.
The post Cuba’s Innovative Biotech Attracts World Wide Attention appeared first on GadgTecs.
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Monday, 2 November 2015
If you are using an Android device, then sometimes, you might want to copy files from your Android device into your computer. Or you might want to do a full backup to keep your data safe. There are so many ways with appropriate apps that will help you do partial or full backup of your Android device. But which are the best?
In this article, I will tell you a list of top 5 best free backup apps for Android. These apps will help you backup all your data like contacts, messages, photos, videos, apps, personal files and other files. So if you want to backup your Android device, take a look at the list below:
#1. GO Backup & Restore Pro
This app will help you backup and restore user data, apps & its data, system settings and many more. Comes with a friendly user interface, easy to use, and protect your Android device from any dangers.
The GO Backup & Restore Pro app also support to backup and upload the backup files into cloud services like Dropbox or Google Drive. And from these backup files, you can also restore the Android device.
#2. Titanium Backup
If you want to use Titanium Backup, your Android device must be rooted. It is one of the most powerful backup and restore apps on Android. With the Titanium Backup app, you can backup, restore, freeze your Android apps and its data. It can also help you to protect apps, system apps or external apps and data on your MicroSD card. You can backup and sync it into Dropbox or Google Drive, manually or scheduled. In case you don’t want to store backup files on cloud services, you can use Android File Transfer to copy files from your Android to computer. It’s a fastest feature that supported on both Windows and Mac OS X platforms.
#3. Helium – App Sync And Backup
The Helium app does not require you to root the device to use. Along with backup and restore features, it allows you to sync data between Android devices, even both devices are not on the same network.
The app also lets you schedule automatic backups, supports cloud backup and restore (Dropbox, Box.net, Google Drive), and backup to your desktop.
#4. Ultimate Backup
It’s a free backup and restore app for Android. It’s not only helping you backup and restore the backup, but also help you uninstall & freeze the apps, sync to cloud services like Dropbox or Google Drive as well as many other features.
- Backup and restore calls, messages, Wi-Fi SSID & password, bookmarks, etc.
- Freeze system and apps
- APK file installer
- Task Manager feature
- App Uninstaller
- Share your apps with others
- Clear app data and cache
- Create and restore Nandroid backups
#5. Super Backup: SMS & Contacts
This is a fastest data backup and restore app for Android users. With this app, you can backup anything you want from your Android device to SD card, cloud services or a computer.
A few features of this app are required to root device before use like backup & restore data app, backup & restore apps from MicroSD card. If you don’t have time to backup your Android device, just enter your Google Drive, or Gmail account, and then the app will automatically backup and upload the file.
I hope you like these backup apps for Android. If you have any question about these apps, feel free to ask by leaving your comment below
Special thanks for TechFor.Us for helping with the article.
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Friday, 30 October 2015
Monday, 26 October 2015
Saturday, 24 October 2015
Tuesday, 20 October 2015
Sunday, 18 October 2015
An amazing audiobook!
Friday, 16 October 2015
Tuesday, 22 September 2015
Thursday, 17 September 2015
Tuesday, 15 September 2015
Sunday, 13 September 2015
Sunday, 2 August 2015
Friday, 31 July 2015
Latest in Science and Technology, Robots can now walk and jump on water!
Monday, 13 July 2015
a company called H+ tech did say they invented one portable machine ( http://gadgtecs.com/index.php/2015/06/23/holus-interactive-tabletop-3d-holographic-display/ ) but turned out it was a scam!
I guess the technology is not that easily to develop, but I'm hopeful!
What do you think?
Visit this link for the latest in science & technology, its called GadgTecs (derived from Gadgets I think)
Anyways, see you guys later!