This 3D Printing Pen Will Blow Your Mind

This 3D Printing Pen Will Blow Your Mind

Most of us have probably heard of 3D printers, which literally allow you to create an object out of thin air. Much like a regular inkjet printer, you first program it, telling it exactly what it is you want it to print (many of them will come with pre-programmed designs). After you make your selection, you just let it go to work. Nifty, eh?

Due to its usefulness and malleability, 3D printing is becoming a booming industry, and many companies are looking to take advantage of this new technology to create awesome customized products.

While you can get a 3D printer of your own for about the cost of a new computer, it might behoove you to start a little smaller. This is where the 3D pen comes in. The 3D pen first gained some recognition thanks to the emergence of the “3Doodler” and its associated Kickstarter campaign.


As you might imagine, the folks designing the 3Doodler got a lot of monetary support from folks, and thus the 3D pen became something of a hit. While many use them to do some simple doodling (creating cubes and the like), others choose to make intricate works of art. One company, SHIGO, decided to take this kind of creativity to the next level by using a 3Doodler to create a beautiful partially 3D printed dress, which is pictured above.

In order to accomplish this rather amazing feat, they first created a cloth outline of the dress. Then, artists used a 3Doodler to trace this outline, effectively bringing a 2D template to life.

For those who don’t know how a 3D pen works, it’s basically like a safer version of a hot glue gun, in the sense that it’s filled with a plastic based cartridge that melts and allows you to redistribute the material in any manner that you desire. As you might imagine, it takes a steady hand to ensure that all of this melted plastic doesn’t get all over the place, which is why SHIGO enlisted the help of actual artists and designers to get the 3D dress printed correctly.


Indeed, as one article notes, all it takes is for you to release just a little bit too much plastic to ruin what would be an otherwise amazing creation.

What is the significance of the 3D pen? Well, in my estimation, it is indicative of a trend toward people being able to customize things exactly how they want them. In the future, perhaps we will all have 3D pens and printers of our own. Like SHIGO, we might decide one morning to design a shirt for ourselves. Or perhaps even a pair of shoes. Or maybe a case for our phones. The possibilities really are endless.

Indeed, SHIGO’s efforts reveal how one day fashion might revolve around day-to-day user-creativity rather than today’s fleeting fads. I mean, if you happen to be artistically inclined, why wouldn’t you choose to personally draw out some of the things you wear? Perhaps they won’t be perfect, but they would be unique, which has its own charm.


If we are thinking big picture, it wouldn’t be totally out there to say that 3D pens and 3D printing in general are setting the stage for something even bigger. Why stop at dresses and small products? Perhaps one day we will be printing cars, planes, TVs – you name it.

That is what I think is the main takeaway here. 3D printing will become even more impactful than it is now once we figure out a way to use it on a much larger scale. The benefits to say, a 3D printer that prints cars, would be enormous. Not only would it cut down on production times, but it would reduce manufacturing mishaps since there would be far fewer moving parts involved.

Anyways, perhaps I am getting ahead of myself. For now, let’s appreciate the work of the folks over at SHIGO, and thank them for taking some of the first steps into what will assuredly be an intriguing future for 3D printing.


Featured photo credit: 3D dress/ Fabbaloo via

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Last Updated on January 13, 2020

11 Brain Training Apps to Train Your Mind and Improve Memory

11 Brain Training Apps to Train Your Mind and Improve Memory

Whether at work or at school, people these days are under tremendous pressure to perform, perform and perform! Stress and pressure can have adverse affects on the well-being of a person, and need to be controlled.

Now, this doesn’t mean you make a dash to your nearest therapist. There are a number of wonderful and smart apps that you can use on your phone. These brain training apps have been scientifically designed to target specific areas of the human mind and control harmful emotions such as anxiety, as well as to improve memory and sharpness of the brain.

Here are 11 iPhone apps that you will not only enjoy but also find useful in keeping your mental health balanced at all times.

1. Lumosity

This app consists of games that focus on improving the user’s memory, problem-solving capability, attention span, and thinking. There are three games in each session, and they challenge the brain by changing every time. The user has to complete the games while playing against a clock.

Free of trial. $15 per month for the full version.


Luminosity Mind training apps-Lifehack

    2. Fit Brains Trainer

    This brain training app has 10 sets of games that work on different areas of the brain and improve memory as well as concentration. A user is required to finish a particular task from each category on a daily basis and the app tracks the progress by a color coded graph.


    Fit Brains Trainer Mind training apps-Lifehack

      3. CogniFit Brain Fitness

      Developed with the help of neuroscientists, this fun app improves a person’s cognitive abilities, which includes memory and concentration. The progress made by the user over a period of time can be tracked. Users can also play challenge rounds with their friends. The app also modifies the difficulty level to suit the profile of the user and provide recommendations based on the results. Spending 20–30 minutes a few times every week can give measurable improvement in the performance of a user.

      First four games free, then $13 a month.

      cognifit-Mind Training Apps-Lifehack

        4. Brain Fitness Pro

        The makers of this app claim that it can improve the IQ of a user, and improve intelligence and memory. The app is fun and is user friendly, and 30 minutes a day can fetch you results in less than three weeks.


        Buy for $3.99.

        5. Happify

        If nothing else makes you happy in life, this app will. Well, this is what the developers claim at least. This app comes loaded with lots of quizzes, polls and gratitude journals, which work on the fundamentals of positive psychology. The app also helps to control stress and emotions to make you feel better.

        Free to use.

        Happify-Mind Training Apps-Lifehack

          6. Clockwork Brain

          You will like the little gold robot that comes in every time to explain the next game you are going to play. While the games are not much different to those offered in apps such as Luminosity, the look and feel reminds me of a workshop from old times.



          Clockwork Trsin-Mind Training Apps-Lifehack

            7. ReliefLink

            Initially created as an app for suicide prevention, it has found its use as a great app for tracking the mood of the user by taking measure of all things relevant to the user’s mental health. In case the user experiences high emotional stress, the app has a coping mechanism that includes voice-recorded mindfulness, exercises and music for relaxation. There is also a map that informs the user of the nearest therapist and medical facilities for mental health treatment.

            Relief Link - Mind Training Apps - Lifehack

              8. Eidetic

              Eidetic is a memory enhancement app and uses a ‘spaced repetition’ technique to help users memorize information such as important phone numbers, words, credit card details or passwords. It also notifies you when it’s time to take a test to see what you remember, so that you retain information in your long-term memory.

              Eidetic - Mind Training Apps - Lifehack

                9. Braingle

                Braingle helps to maintain the sharpness of the brain and improve the reasoning ability of a person through riddles and optical illusions. It is different from other brain training apps that employ memory and reaction based tests. You can also compete with your friends and family members in figuring out the fun riddles.


                Briangle- Mind Training Apps-LIfehack

                  10. Not The Hole Story

                  If you have a penchant for solving hard riddles, then this app is a must-have for you. Filled with exclusive riddles along with a simple-to-use interface, the app gives you riddles that you have to solve through a book. You will be given hints along the way, and when you give up, the answers will be revealed. This app will encourage you to broaden your thinking and put your mind to a challenging test.



                  Not the hole story - Mind Training Apps - Lifehack

                    11. Personal Zen

                    This fun brain training app follows the journey of two animated characters who travel through a field of grass. Personal Zen is a nice app meant for reducing anxiety and trains the brain to focus on the positive aspects. The developer’s advice is to use the app for 10 minutes a day to see the best results.


                    personal zen- mind training apps - lifehack

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                      Featured photo credit: NeONBRAND via

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