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This is a weekly open house for Hive 76, where folks drop by to work on software, hardware, or any other DIY projects that may be of interest. The open house gives people a chance to meet the members and to see what kind of projects Hive76 likes to work on. Feel free to bring your own work along and ask questions! No RSVP necessary.

When: Wednesday, April 9 from 7 PM to 10 PM

Where: Hive76

 

On Wednesday, Feb 19th 5:30-8:00 p.m Hive 76 will be at The Philadelphia Museum of Art! 

Portfolio-pmoa

Come out and support us on this PAY WHAT YOU WISH ADMISSION night. Let us share and explain some of our great projects while you view some of the Museum’s amazing collection for as little as a penny!

Correct Hive E-bast.

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Hot on the heels of their wildly successful Build My Lab contest (still 5 days left to enter!!), our friends at Tekla Labs are putting together another breakthrough event to unite DIYers and the science community (NOTE: These events are happening in Berkeley, CA).

Julea Vlassakis writes:

The Point of Care Diagnostics IdeaLab, Tekla Labs, and the Center for Emerging and Neglected Diseases is excited to announce a series of coordinated events to promote global health design and innovation.

January 9, 2014 Diagnostics by Design: A Workshop on the design, development, and implementation of Global Health Technologies (details/registration here)

January 10, 2014 The 6th Annual CEND Symposium. Academia and the Global Health Pipeline: Basic Science Innovation and Translation (register here)

January 11-12, 2014 Diagnostics by Design: A Hack Day for Global Health (register here)

The Diagnostics by Design workshop is an interdisciplinary forum for discussing the challenges and lessons learned in developing and implementing global health technologies, specifically at the point of care. Through interactive talks, a panel discussion with experts from industry and academia, and a hands-on build session, we will explore the challenges associated with translating technologies beyond the lab. This workshop will draw on the expertise and experience of individuals from across disciplines to explore collaborative solutions to global health issues. The workshop will feature Columbia Professor and mChip inventor Samuel Sia as the keynote speaker. See our eventbrite page for a full list of speakers and panelists and for registration.

The Diagnostics by Design hackathon is an interdisciplinary effort to bridge the gap between makers and do-it-yourself innovators and the sphere of global health. The event is posed as a challenge to participants: with minimal materials or through innovative coding, tackle a technological or informatic need in the space of point-of-care diagnostics. These can range from generating DIY lab equipment alternatives for medical clinics with limited resources, informatics for disease monitoring, or redesign of diagnostic tools for resource-limited settings. Attendees will be given a kit with some materials and have access to 3D printers, laser cutters, mills and more. Visit our eventbrite page for more details and to register.

 

Science Channel did a pretty cool piece on our research using sugar glass for making vascularized engineered tissues last year at Penn (thanks Randy for the sighting). Enjoy.

Thanks again to our co-workers at Penn, collaborators at MIT, and again to Hive76 and our awesome members who helped us get this research done!

 

This Thursday, please join us at a FREE exhibition of the work of Cornelius Varley (1800-1860) put on by the venerable American Philosophical Society. It is a fantastic exploration of the life work of this fellow tinkerer and inventor who’s insight and explorations reminds me a lot of our Hive76 members!

A few of us will also be presenting at this event! We will have live 3D sugar glass printing, exhibitions of Brendan’s boom cases, Dan’s 8 mm RockBox, PJ’s electronics, Corrie’s textiles and artwork, Chris Terrell’s wood burning, and maybe a few more things.

We hope to see you there! Deets and directions below.

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Deets:
Free Refreshments (wine, food, music) will be provided at the event!!
APS Requests your RSVP HERE: museum@amphilsoc.org
Thursday, June 6th, 2013
5:30-7:30 pm
APS Museum in Philosophical Hall
104 S. Fifth Street, Philadelphia, PA


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Hey everyone, as you may know, Philly Tech Week is coming up in late April. Hive76, as always likes to make ourselves as available possible during the week, and offer as much as we can.  We’ll be open from 5pm-10pm Mon-Thur, and Noon-10pm on Saturday while showing off one unique and interesting aspect of what we do each day.Update:  There’s no registration required for these events.

  • Monday: 3D Printer / OpenSCAD modeling class where we help people model ideas with OpenSCAD and Illustrator, and then allow them to print it on our 3D printer.
  • Tuesday: Combat Robotics Demo: Duke it out with miniature R/C machines in tabletop matches – it’s Robot Wars on a hand-held scale. Choose one from a field of 1-lb robots designed and built by Hive76 to drive and fight in a display of electro-mechanical fisticuffs. Learn the basics of building and strategy, and get a taste of upcoming combat robot classes offered at Hive76.
  • Wednesday: Open Hack Night, for anyone who wants to come and build, hack, or program. We’ll also have a Microcontoller session for individuals who want to become more familiar.
  • Thursday: Music Night: Come talk to our best music hackers and learn how to build effect pedals, make anything into a speaker and learn about amplifiers.
  • Saturday: Hive76 Ultimate Open House and Expo: Hive76 will have everything from the previous week available for display, and to play with.Also available will be Karaoke, Music, Movies, Food and Refreshments.
 

Today, several hive members were contacted by a major Philadelphia news organization, asking if they could interview us about hacking.

Unfortunately, their idea of hacking has more to do with unattended Facebook accounts than the hacking we do, and we thought it might be a good time to clear up just what hive is, what our hackers do, and what hacking actually means within the hacking community.

Hive is a hackerspace.  A hackerspace is not full of people who try to break into your computer, steal your bank account info, or send spam.  A hackerspace, or at least THIS hackerspace, is full of people who are trying in very real ways to build, modify, and improve things. Our battle cry is “Make things awesome, make awesome things!” and we take this to heart.  Visit the space on a Wednesday night, and you’ll find people who are excited about the things they are creating both in and out of the hive space, from chocolate chess pieces, to amazing pieces of audio equipment, all the way to organs which could save someone’s life.

The common theme here is that these people that define themselves as hackers are not breaking into your computer.   Some of us write software, to make things work better.  Some of us build things, to make things work better.  And some of us screw around just to see what might be possible, or impossible, just to do it.  Bottom line, this hacking is positive.  What most of the public and the media refers to as hacking, the technical world refers to as cracking, and it rarely is it “as seen on TV.”

So lets hit on a few of the real dangers, and if the media is paying attention, they can feel free to make use of this.   Here are a few things that actually endanger your accounts and computer, which the media often refers to as hacking, but which really are not.

1.) Spammers like to send emails that look real, talking about your phone bill, your bank, or a deposit that needs to be made in your account.  Often these take you to fake sites. Instead of clicking the links in these emails, call the phone company, bank, or other company that claims to be sending the email and verify it that way.  It’s not cracking (or hacking) if you hand over your username and password.

2.) If you use the same password on all your sites, and someone gets that password, they now have access to all of your sites. Likewise, if you use a simple password for your email, and someone gets access to that, it is easy for them to request new passwords for many of your other accounts.   Use more difficult, hard to guess passwords (Good password guidelines), and don’t use the same password for all sites. At the very least, use a different password for your email, a different one for your taxes and other financial matters, and a different one for your online accounts at sites like Facebook. It’s not cracking if someone knows your password, or has access to your email, and gets access to your stuff.

3.)  Don’t leave your account logged on in an unsafe place.  Many accounts get taken simply because someone leaves them logged on in some unsafe place, like a sample machine in a mall store.  It’s not cracking if you’re already logged on and walk away.

None of this is hacking. None of this is cracking. It’s poor security, usually because of a lack of understanding of the technology.  And you know, that’s understandable.  Not everyone is a computer expert or even really a computer beginner, but as long as the media keeps pushing these things as hacking, the public won’t learn. If anyone would like to discuss what this means to Hive76, feel free to e-mail us, or leave a comment below.

 

 

I met Zach Hoeken Smith at one of my first Hive76 events. I donated to the pledge drive to buy a MakerBot Cupcake CNC and extruder. Once the drive was successful and 3DPO built, Hive76 held a workshop to learn how to design and print with SketchUp and the MakerBot. Our instructor was MakerBot co-founder Zach himself. Afterwards, everyone went out to West Philly for some Ethiopian food. It was a nice time. I haven’t seen him since, so I was surprised to hear from fellow member Jordan Miller that Zach had left Makerbot and was living in China. I reached out to Zach for a chat and here’s what I learned about my favorite hardware innovator. (more…)

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Zen and the art of soldering …

This Friday, we were able to inaugurate our newly completed class space with a most auspicious visitor — Mitch Altman!

PJ, Brendan, Robert et al were working until the wee hours the night before making sure that the space was ready to rock — and it was — literally.

Mitch arrived a bit before the appointed time, snapped a few photos, schmoozed, chowed down some local Chinese food etc. and, while documenting our stash of Elephant Heads,

Even this Diavolino was glad to see Mitch

anointed Hive76 as the most organized hacker space he’s seen. Quartermaster Brendan took appropriate pride in the observation.

Mitch basically talked about the Maker/Hacker movement in general, showed some of the kits that were keeping him company on the train, and weaved it all in a thematic web reminiscent of Arlo Guthrie’s is-this-guy-rambling-no-holy-shit-he’s-a-genius-because-it-all-makes-sense-in-the-end style.

After that, everyone bought a kit or two and lost themselves in the task of soldering.  I don’t know whether it’s the solder fumes or just the act of soldering itself, but I felt pretty good at the end of it all.

The new space is completely awesome and turned out to be nearly perfect for the event. Hats off to Brendan, Robert, PJ and Jordan!

 

One of our core members, Jordan Miller, has just published a scientific paper using RepRap 3D printing technology to engineer living tissues for regenerative medicine. I’ll give you a rundown of the science and a step-by-step guide of how Jordan got to this great spot in his career. Jordan is quick to point out that this is work that would not have been possible 5 years ago, or without the help of RepRap, Hive76, and this wonderful city of Philadelphia.

There are other labs around the world that are attempting what Jordan and the rest of the team at UPenn and MIT have been working towards. The end goal of regenerative medicine research is engineered tissues and replacement organs for treatment of human disease. As Science news says,

Imagine a world where if your heart or kidneys failed, you wouldn’t have to endure an agonizing, possibly futile wait for a donor whose organ your body might reject. Instead, a doctor would simply take cells from your own body and use them to “grow” you a new organ.

Other lines of research are attempting to 3D print directly with living cells and gel. These so-called “bioprinting” approaches involve loading cells and gel in syringes to be used as feedstock to create a structure from scratch. The problem is that healthy liver cells, for example, usually die of starvation (lack of nutrients) and suffocation (lack of oxygen) while enduring the slow 3D printing process.

Inspired by this structure

Jordan’s 3D printed vasculature approach was inspired by whole organ vascular casts like this one.

Enter Jordan and his innovation: since vasculature provides the lifeblood to resident cells, why not focus on the vasculature first?

Jordan and the rest of the research team at UPenn and MIT have developed a new way to create vasculature for living tissues. This 4 step process involves: 1) 3D printing a network of sugar filaments, 2) surrounding it with living cells in a gel, 3) dissolving away the sugar to leave behind a vascular network for 4) the delivery of nutrients and oxygen. He accomplished this with a custom built 3D printer, extruder and control software.

Here’s a step-by-step of Jordan’s many year process:

  1. Get a crazy idea to link sugar and vasculature when comparing the interior of a 3D print to a capillary network.
  2. Get a PhD in bioengineering
  3. Move to Philadelphia
  4. Join a hackerspace
  5. Get introduced to 3D printing, MakerBot and RepRap
  6. Assemble your first MakerBot
  7. Invent a heated build platform to dry your sugar while printing.
  8. Add a heater to the Frostruder so you can print molten sugar.
  9. Assemble a customized RepRap Mendel that fits your new extruder.
  10. Get help from your hackerspace to properly control your pneumatic extrusion.
  11. Work for months perfecting recipes and methods for printing vasculature.
  12. Write it all up in a research paper and submit!

You can read the Penn press release about this awesome science, an overview from Science News, or the full paper. A more detailed post about the hardware used in this project will follow and soon you’ll be able to make your own sugar extruder. (It prints chocolate too!)