Polymagnets – 3D Printable Magnets

Polymagnets – 3D Printable Magnets

3D printing technology is all the rage these days; everyone is talking about it in tech circles, and the possibilities of what can be done with it are almost limitless. Generally, what makes headlines across social media platforms are the big, flashy possibilities – things like being able to print out large, complex objects such as cars, or even bigger applications, such as entire houses or buildings.

However, 3D printing offers a number of possibilities for the creation of smaller, less conspicuous objects too – although the fact that they are smaller and perhaps less spectacular than houses or cars has no bearing on how fascinating and, of course, useful and broad-ranging the applications for these objects could be. Specifically, in this article, we’re talking about magnets. Yes, that’s right: 3D printed magnets.

First, a bit of basic information about standard magnets. Generally, a magnet will have a north field and a south field, each on opposite ends of the magnet. Like fields repel one another, while opposite fields attract one another. This has been how magnets have been produced for a long time, but now, with the advent of 3D printing technology, polymagnets that have multiple north and south fields on the same side can be created.

What creating magnets with north and south poles on the same face does is to strengthen the closed circuits – the circuits that normally run in a circular pattern on standard magnets from their north and south poles – in a much more compact fashion, generating more intense power closer to the surface of the magnet while also reducing the field of interference. This means that in terms of practical applications, magnets can be tailor-made with just the right amount of force at the surface level to grip the object they’re designed to be attached to with minimal loss of force and maximum strength, all without creating a sizable field of possible interference.

Furthermore, these magnets can be manipulated in the manufacturing process to give them a number of interesting and unusual characteristics. For example, pairs of magnets can be produced that have simultaneous forces of attraction and repulsion on the same axis. This is great for a device that needs both a “springing” and “locking” function.

polymagnets magic programmable magnets
Standard magnets compared to Polymagnets

Basically, this technology is brand new – so new in fact, that all the possible applications of it have not yet even been imagined, and it certainly is potentially revolutionary in terms of how wide-ranging future applications could be. Keep your eyes open for the many amazing advances this technology will no doubt produce.

Why Additive manufacturing and 3D Printing Will Change The World

Additive manufacturing and 3D Printing

Additive manufacturing(3D printing) is a new tech that has managed to revolutionize our life beyond belief. Not only are we able to create products out of simple materials, we also get the opportunity to get our creativity loose.

Additive manufacturing 3d printing

 

Why 3d printing will change the world

Cheaper products

Thanks to additive manufacturing you get the ability to acquire products cheaper because you can literally create them on your own without having to visit a store to get them. It also saves time too, which is amazing in its own right.

Shorter creation process

You just need to have a product idea and design, then you just create it with a 3D printer. The process is a lot easier and refined with the outcome being extrodinary at the end of the day.

Risk mitigation

With help from 3D printing you get to see if there are any design errors or any problems that might appear with smaller portions of a product before you create the whole item. It’s a lot easier, more refined and it does help you avoid any mistakes at all times.

Clearer communication

A 3D printer allows you to create smaller molds of the same item and the results are more than impressive this way. All you need to have is a concept and the printer will bring it to life in an extraordinary and fast way.

You can also get feedback faster

3D printing enables you to create the product fast and this way you can also get feedback from your users a lot faster. It helps boost the productivity of your business and in the end it can bring in some incredible results, which is amazing in its own right.

You can create large products

3D printing makes it easy for you to create large products and it has even been used to create houses as well as cars. This tech will make it easier to create pretty much anything you want in the future.

Ease of use

Users at home will have the ability to purchase blueprints for clothes and products online then they will be able to create these products with their printer, a great way to live in the future!

Personalization

A 3D printer enables you to create the product on your own, and this means you can easily customize it by adding in your own name, emblem and a variety of stuff.

Medical benefits

3D printing is not all about ordinary products, you can now find entire organs being recreated by 3D printing and some foods like pizza are also 3D printed, so there are quite a lot of benefits to be had here.

3D printing is an amazing piece of technology that is set to revolutionize the future. With its help we will be able to create products easier and cheaper, something that is very important for the evolution of our society. Don’t hesitate and engage yourself in the future of 3D printing right now, you are bound to enjoy the ride and the results will be more than impressive!

 

Why the world is safer due to technology and Telecommunication Systems

How Technology and Telecommunication Systems Make the World Safer

We talk a lot about the bad things that have come out of the internet and our technological age, forgetting how much technology and telecommunication systems are helping us to make the world a better, safer place to live in.

Technology has transformed the physical work force by making it less dangerous. Today we have rescue robots in the fire stations and the police force and the duty of these machines is to relieve human beings from working in risky situations. They are used for hazardous fire rescues and even checking crime scenes before the police can take over to collect evidence. Isn’t this a smart way to preserve human lives?

firefighter suits
Firefighters need essential technology like suits and oxygen tanks.

Another advantage of technology in the police force is that different departments in different states can share information much more easily and faster which may result in cold cases being finally closed and murders, burglars and even being caught in action. While it may not seem like it, crime rates have dropped to the lowest level since 1978

It may seem odd to have CCTV cameras everywhere but at least it makes people think twice before they can jump the wall or break a window to gain illegal access into a building. In today’s world most customers and staff members in a store feel much more comfortable knowing that there is some sort of security in the store; therefore for the sake of keeping a good business store managers can make use of smaller, less noticeable and much clearer cameras. These help to restore control in your investments.

The presence of cameras is effective in reducing crime. The key is know how they are used, how many cameras are employed, where they’re set up and most importantly how well they’re monitored. In this way, we can be able to live our lives in full view with the potential of controlling our safety and protecting our assets.

Telecommunication Systems Security camera

Technology has introduced a totally new dimension of communications; it has the ultimate tools of communication and they can be used to help people who are in trouble in so many ways. For instance, whenever there is some kind of disaster taking place technology and telecommunication systems can be used to get the word out globally. People can set up instant alerts to get warnings about the weather, natural disasters and even something as simple as traffic.

news worldwide

Technology can also help victims of abuse to report their conditions to the authorities and also allow them to include reports of incidents, moreover they can find other platforms they can contact for help, be it Child Protective Services, Alcoholic Anonymous and even the Substance Abuse Helpline.

According to research, a great example of how technology makes the world safer is Singapore’s low crime rates. Singapore is one of the countries who have low crime rates in the world, but this has not stopped government there to push for further innovations in security. They are always looking to test out a range of advanced technologies in the hope of improving public safety.

Being techno-savvy is nearly an unstoppable way for people who are facing certain predicaments to reach out to the world and seek aid. Technology has made crime more trouble than it is worth and this causes criminals to lose interest. And lastly Technology makes it easier to spread panic.

FURTHER READING:

Part 1: Why we’re living during the best time of history due to technology

Part 3: Never take modern-day civil liberties and rights for granted

Programming for Kids – Why We Must Teach Kids How to Code

Programming for Kids – Should We Teach Kids How to Code?

kids coding
Teaching programming for kids in every school is considered vital as it prepares students for future jobs. Currently, there’s a shortage of individuals in the computer science industry. This trend is said to rise. But even students who aren’t planning on working in the tech industry will also benefit from learning computer science and how to code. The reason for this is that most industries now involve a particular component of programming.
 
Kids Learn Coding to Prepare Them for the Future

 

coding
Today, most jobs and occupations require their applicants to be knowledgeable on how to code. When you teach your kids programming at an early age, you increase their chances of getting a lucrative job in the future. Kids that learn how to code and program at a young age have a competitive edge as most future jobs are computer-related. To help them gain a deeper understanding of the apps and devices they use each day, it’s necessary that more schools teach programming for kids. Given the rise in the use of computers, data and algorithms in many fields, the computational thinking skills are becoming essential as computers become ubiquitous.

A Basic Literacy

 

literacy
In this digital age, it is one thing to familiarize yourself on how to use the available technologies, but it is another thing to understand the logic behind the devices. Your kids will understand the digital word that they’re inhabiting. The kids of today must not only consume technology, but they must also understand and control it.

Programming is changing the world. Children who learn coding will also develop computational thinking skills. The skills that they can develop with computer programming will help them develop a new ways of solving problems that can have huge influences in other areas of their lives.

Creativity

 

programming for kids creativity
Kids who learned how to code realized that they have a new avenue to express themselves. For them, coding is more rewarding than consuming technology.
 
Future Jobs

 

future job
With a solid base of coding knowledge kids can easily get a job as every company of today has an online presence. Companies often hire employees who understand how the web works. And this trend will continue in decades.

Having a programming skill set can help your kids in becoming an entrepreneur as well. If they hone their programming skills as they grow old, they can potentially make millions of dollars. Students who have gained programming skills at a very young age can achieve success early.

Beyond all those reasons for learning how to code, coding is fun for kids.

Technology is Marvelous – Why We’re Living During The Best Time of History… Due to Technology

Technology is Marvelous – Why We’re Living During The Best Time of History

We’re living in the best time of history. Why such a bold statement? Well, it’s all thanks to technology. That’s right—technology. Technology is everywhere we look and go nowadays. It’s on the Internet. It’s in our smartphones. Technology is all there to make it easier for us to do things.

But why, you wonder? Well, let’s take a few moments to find out why technology’s made living today the best time in history.

Technology Access

Technology is everywhere – even where we least expect. Technology helped create most of the things we use today. Why? Technology, as applied to various industries, has essentially simplified how things get made.

Telecommunications famously advanced over the past few decades, thanks to technology. Medicine has also become more nuanced. It’s all thanks to technological contributions made throughout the past few decades. Technology also improved other everyday necessities, including electricity, clean water and plumbing.

Even information spreads faster thanks to technology. Most people now browse the Internet on their cellphones. That was unheard of, even ten years ago! Fact checking is now as easy as opening up Google and searching. Yeah, you don’t even need to pull out a reference book either!

best time

Growth of Telecommunications

Telecommunications have grown since their humble beginnings. Why? Well, telecommunication’s advancements over the years made communication easier.

About 25 years ago, only 12.4 million people subscribed to a cell phone plan. That counted about 0.25 of the world population. By 2010, the number of subscribers ballooned to about 4 billion. That accounted for about 67 percent of the world’s population. Internet usage also experienced a similar surge in subscribers. By 2010, over 1.8 billion people were online. Or about 27 percent of the world’s population. Twenty-five years before the growth surge, about 2.8 million people used the Internet.

People now communicate with each other anywhere. Anywhere in the world. Imagine that?  Smartphones and PCs enable people to connect with people anywhere – and we mean anywhere – at any time. Can you believe how quickly telecommunications have advanced in just a few decades?

telecommunications

Machine and Automation Advancement

Technology even changed how automation and machinery works. Various technological advancements have significantly simplified work in various industrial sectors. So, those sectors no longer need to source intricate machinery-related jobs to people. Now, automation has advanced so much a machine can handle such intricate work.

That means people who otherwise would do such work don’t have to anymore. The average work week has been significantly reduced due to such advancements. So, menial work isn’t menial work any more—since people now have more free time to themselves.

automation

Technology is Marvelous

Technology’s great, huh? In a few short decades, technological advances have, well, significantly advanced. They have already drastically changed how the world works. And sure, technology doesn’t affect all parts of the world yet. Though many expect technological advances to reach rest of the world soon. How soon? Well, within the next few decades. Of course, technology by then will have already advanced even more than we have already seen. So, here’s to seeing what’s next!

Further Reading:

Part 2: Technology makes the world safer

Part 3: Never take modern-day civil liberties and rights for granted

Related Posts:

Overhyped media and the myth that the world is getting worse

The Fourth Industrial Revolution is here

References:

http://www.nbcnews.com/id/6186351/ns/technology_and_science/t/technological-revolution/

https://www.linkedin.com/pulse/20140823144850-14974109-information-age-we-are-living-in-the-best-time-now

Digital Data storage that will last a lifetime

Digital data storage that will last a lifetime

A major discovery in digital data storage has been made at the University of Southampton’s Optical Research Centre (ORC). Scientists have developed the storage device which allows unparalleled properties such as, 360 TB capacity, heat resistant up to 1,000 degrees centigrade, and it is believed to be capable of lasting until the end of time. This means that the device can hold all of man-kinds most important and influential materials for billions of years; major documents including the Universal Declaration of Human Rights (UDHR), Newton’s Opticks and The Bible, will survive the human race as it is such a stable form of vast digital storage. It may also be incredibly useful for organizations such as museums, libraries and governments to indefinitely store large amounts of data.

5d discs digital data storage
Declaration of Human Rights recorded into 5D optical disc

The innovative piece of technology was recently showcased to UNESCO at the International Year of Light’s closing ceremony in Mexico. Made of nanostructured glass, the device records and retrieves the five dimensional (5D) data by femtosecond laser writing, and ORC demonstrated this at the renowned event by recording the documents using ultrafast laser, producing extremely short and intense pulses of light.

The storage device has been coined the ‘Superman memory crystal’, due to its comparison to the memory crystals in the Superman movies.

Here is what professor Peter Kazansky from the ORC had to say about their amazing discovery: “This technology can secure the last evidence of our civilization; all we’re learnt will not be forgotten.”

Source: Engadget

Fossil Fuel Usage is a Problem – Solar and Wind are the Solution

Fossil Fuel Usage is a Problem – Solar and Wind are the Solution

So let’s be frank about fossil fuel usage. Most all of us can agree that there is a whole lot of coal, oil, and natural gas in the Earth, but that amount is truly finite.

Fossil Fuel Usage

There isn’t going to be any more made anytime soon.

At the same time, even though our earthly gas tank is running out, there is still plenty of time to adopt new technologies to replace these nonrenewable resources. Of course, the downside of all this is that, quite honestly, many of the “alternatives” that are bandied about are in some ways as catastrophic as the carbon-rich fuels they seek to replace.

Nuclear power? There actually is a strong argument for researching new ways to use this resource where isotopes with much shorter half-lives (down to “only” a century or two, but still within the realm of container life) could be researched and utilized, but the problem with nuclear is that the United States leads the way in this research and, honestly, isn’t doing much of it. The disasters at Chernobyl and Fukushima, as well as Three Mile Island all show that even a little problem is a big problem in the current nuclear world.

What about hydroelectric? Some of the same problem – an environmental issue from the very start. If we look at looming disasters like the Mosul Dam and the incredible losses as a result of the Three Gorges project in China, to say nothing of the mighty Colorado River that barely even makes it to the sea anymore, the reality of hydro power is that shipping is restricted and water flow downstream is virtually stopped.

Still a bad deal.

No, in the end, the existing technologies that we need to spend time and effort developing are in the wind and solar realm. Even “electric” cars are ultimately powered now by coal-fired power plants, but by increasing our focus on using the wind and the sun, whose power is not going anywhere anytime soon, we can reduce the critical carbon emissions that are plaguing our planet, especially in the developing world, and begin to heal what 150 years of fossil fueled industrial revolution have done to our planet.

Fossil Fuel Usage Solar and Wind
How do we do this? We have to spend the time in the research field and make shifts in our expectations. Solar is now more affordable that ever, yet many home owners cannot afford the initial investment simply because of the cost of set-up and the fact there is no way to reasonably shunt extra power back into the power grid. Of course, electric companies are in no hurry to lose money, and if we, as customers don’t ask for it, no one will provide it. Simply put, we collectively have to get involved.

Ready to help make the alternative energy question a real issue? Simply click here and fill out a brief letter campaign to send a message to your local officials.”

Driverless Car Technology – Five Benefits

Five Benefits of Driverless Car Technology

They may seem like something straight out of Disneyland’s Tomorrow Land, or something you’d see in a sci-fi movie directed by Michael Bay or Ridley Scott, but, driverless Cars are becoming a viable source of transportation that is beginning to transform the world. The following are five benefits of driverless car technology:

Driverless Car Technology
Tesla Model S driverless car

Less Accidents and Deaths

One of the main causes of car accidents and car related deaths is human error. Even the most responsible drivers who normally follows all of the rules of the road, will speed when they are in a rush, or roll through a stop sign when no other vehicles or any police cars are in sight. Also, each day approximately thirty people are killed in auto related accidents where one of the drivers is under the influence of alcohol.[1] In addition, about 18% of accidents that happen every year are due to drivers under the influence of some other drug. These statistics will diminish quickly as more Driverless Cars take the road.

car accident crash

More Free Time/Multitasking

Cars have always been manufactured to have all of the controls and pedals displayed and within reach of the driver, but Driverless vehicles will no longer have to be designed in such a way. This is going to open up a lot of unique interior design opportunities. Martin Belam, in his article in The Guardian[2], suggests that Driverless vehicles “might have people sitting facing each other, with a table in the middle. Or the front windscreen could show you all a movie while you are traveling. Or there might be self-driving cars configured as sleepers, so you can go to sleep in one city, and wake up in another, while remaining in an enclosed private space.” The possibilities for the interiors of these Driverless Cars and what you’ll be able to do in them are truly endless.

Multitasking

Less Fuel Usage and Higher Efficiency

Early reports about Driverless Cars suggest that they will be highly more efficient than normal vehicles, partly because no longer will they be victim to clumsy human error. Traffic Jams and accidents will become a thing of the past, because Driverless car technology will have vehicles driving more efficiently – more closely bunched together, which will also reduce wind drag and fuel usage.[3] Also, the plan is to make most (if not all) Driverless vehicles electric or solar powered; they will also be lighter and made with more environmentally sound materials.

fuel usage

More People Can Drive

Because they are safe and do not rely on human operation, it is most likely that more people such as teenagers, the elderly, and handicapped people will be able to “drive” or be passengers in these vehicles. Also, it could allow people who have been out drinking or are under the influence in some way, to get home safely without having a designated driver, or paying for a cab or Uber.

people culture

Saves Money

Driverless Car technology is going to change auto industry and the rest of the world in dramatic ways, especially financially. Driverless Cars are going to save the users, and local and state governments, a tremendous amount of money. Users will not have to worry about the high cost of gas or worry about moving or parking violations. Local and State governments will be able to spend less money on police, and the upkeep and installations of road signs and traffic lights.

save money

[1]Injury Prevention & Control: Motor Vehicle Safety. Center for Disease Control and Prevention. http://www.cdc.gov/motorvehiclesafety/impaired_driving/impaired-drv_factsheet.html

[2]Belam, M. Driverless cars are the future. The Guardian. March 2nd, 2016. http://www.theguardian.com/commentisfree/2016/mar/02/driverless-cars-future-motorised-middle-ages

[3]Plumer, B. Will driverless cars solve our energy problems — or just create new ones? The Washington Post. March 30, 2013.

LED vs Incandescent: Semiconductors Are Kicking Edison’s Bulb To The Curb

LED vs Incandescent

For over a century, incandescent light bulbs have been an integral part of how we light up cities and towns, our homes and businesses. And yes, we have Thomas Edison to thank for this.

city

But the truth is out: thanks to recent discoveries about the ill effects of coal being used to power our homes, as well as being draining on our bank accounts, incandescent bulbs—containing tungsten heated in a vacuum–are no longer the golden child of electrical power. Granted, they are still being used in smaller appliances such as over-the-stove lights and decorative lighting fixtures such as chandeliers and small bedside table lamps, so they’re not completely gone.

Yet if people want the warmth from an incandescent bulb—both in color and in heat—they might as well look to candles and fireplaces again, because slowly but surely, incandescents are being taken off the market and replaced with the new kid on the block: LED bulbs.

LED vs incandescent
Led bulbs (front) are more energy efficient than traditional incandescent bulbs (back).

How LEDs Are Better Than Incandescents

Let’s start off with what LED stands for and a tiny bit on how they work. Then we’ll compare the efficiency of LED vs incandescent bulbs. In a world full of acronyms, “LED” is just one of many, but knowing what the letters stand for may help to understand just why these blue-white beauties are increasingly popular amongst earth lovers and frugal types alike.

LED means “Light-Emitting Diode.” Essentially this means that light is being created using a semiconductor, instead of the element known as tungsten, the latter being used in Edison’s now-passe’ brainchild. And while LEDs are only now becoming used more often in homes and businesses, LEDs have been around a lot longer than you might think. Those blinking colored indicators on your laptop and PC? Those are LEDs. Stop lights and car tail-lights? Those, too, are LEDs, and such bulbs have been used in many, many other applications.

The different colors are formed using different element combinations, but the white color—created using yttrium aluminum garnet–is what has been used most often in items such as desk lamps and lighting for your big table lamps and ceiling fixtures.

One major reason why LEDs have become better than incandescents is the cost of one LED bulb purchase, compared to how many times incandescents have to be replaced. It used to be that incandescents were still used extensively even at the very beginning of the new millenium, because the cost of one 60-watt bulb was upwards of $100, as of 2009. However, it is 2016 and the technology of LED bulbs for the home has improved so much that the cost has gone down drastically.

You can go online and order one 60W bulb for around six dollars-and-odd-change and thanks to the way LED technology works, that bulb will last you a good long time—some say upwards of ten to twenty years—while all the incandescents you might purchase over that time period burn out within a few months to a year. Not only is that a drain on your wallet from having to purchase bulbs over and over, but with all the heat that incandescents put out, that’s a drain on the planet’s resources as well.

Incandescent vs LED light bulbs
Incandescent vs. LED light bulbs

LED vs Incandescent Bulbs – Advantages of LEDs Over Incandescents

Many people might be slow to adopt LEDs because they’re accustomed to the warm golden glow of an incandescent bulb, and they might be sensitive to the compact fluorescent light bulbs on the market. And the white LEDs tend to be brighter than incandescents, so some people might balk at this. They want lighting that’s “cozy” and “warm.”

If you’re one of these people, you’re not alone. But, if you happen to also appreciate science, consider the following before you completely dismiss using something so scientific-sounding as “light-emitting diodes” for your table lamps and dinner-table chandeliers:

1)  LEDs Are Better For the Planet. It’s been said many times, but it bears repeating. The amount of “pull” on the grid by LEDs is significantly less than an incandescent. LEDs can run a little warm, but nowhere near as hot as incandescent bulbs, which can actually burn you. All that energy that incandescents use comes from the power grid, which is fueled by coal. Given the fracking issues we’ve had lately, coal is not earth-friendly. But LEDs are.

earth

2) LEDs Are Better For Your Pocketbook. Think of how many times you have had to purchase incandescents in the past. Many times, a 60W incandescent bulb package will have approximately two to four bulbs, for about the price of one 60W LED bulb. Replace as many incandescents with LEDs as you can and watch your utility bill drop.

Pocketbook

 

3) LEDs Could Easily Be Better For Your Eyes. Because LEDs burn whiter and brighter, the luminosity of an LED is considerably greater than that of an incandescent. It’s said that the dimmer the lighting, the more you will strain your eyes. Put an LED in a spot where you work the most (especially if it’s a crafting area) and watch your eye-strain headaches go away.

eye

These are just three reasons why LEDs are gaining a strong advantage over their old-school cousins. As time goes on and LED technology improves, more and more benefits will emerge, and the incandescents we’ve known so well will permanently fade away with the ghost of their creator.

Virtually a Reality for Upcoming MMO VR Game, Thanks To IBM’s Supercomputer

New Upcoming MMO Virtual Reality Game, Thanks To IBM’s Supercomputer

Something big is brewing in the virtual reality world that has the internet in an excited frenzy. IBM Japan will be launching a real upcoming MMO VR version of the anime series set in an online game: Sword Art online: the beginning. The event will be hosted in Tokyo between the 18th and the 20th March in Tokyo and is intended to be an experience like no other.

This 20-minute marketing experience will highlight the possibilities that IBM’s supercomputer offers to the VR gaming world at large. Naturally, this sort of cognitive computing linked with some of the world’s top gaming experiences has the MMORPG communities beyond excited.

Upcoming MMO virtual reality game

Only a select few, 208 to be exact, from the Tokyo area will get to experience this event where their own images will be scanned into the upcoming MMO game using a 3D scanner. These images will form the basis of an avatar to be used throughout the experience.

While the show makes use of mind-controlled VR, the event will be making use of motion controllers, supporting both the Oculus rift and HTC Vive according to Slashgear’s report. Of course, followers of the show are sitting on edge for something a little more intuitive but that seems set further in the future of virtual reality MMORPG. So until then, we’ll patiently wait and enjoy a full body experience.

The event is tagged as a VR MMO occasion; however, it seems that the massive multiplayer part of the game, for now, will be limited to a 4-player experience. There is bright hope that this “alpha” test, as many websites and forums have referred to it, will indeed develop into something as massive and as real as life itself.

Source: Usgamer