Category: Events

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Bristle Bots

Tooth brushes, vibro-motors, and batteries, oh my!

For Wednesday’s Open House, we made little Bristle-Bots. A Bristle-Bot is a little robot consisting of a vibrating motor–similar to one found in a pager or cell phone–taped to a tooth brush head, that runs around a table like a little rodent or insect. They’re really easy to make, a ton of fun to play with, and a great time to extend and hack.

The basic, smallest design:

http://www.youtube.com/watch?v=TPC-IC0RFo0

A larger motor needed two brush heads:

http://www.youtube.com/watch?v=67zDMdlS2hk

The bigger motors tended to drain the batteries really quickly:

http://www.youtube.com/watch?v=F5qLKNw4v6Y

This was probably the best one, the builder actually soldered parts of it together. It now lives on in the “Trophy Case”

http://www.youtube.com/watch?v=Y4Q1ezT_zds

Next time, we’ll be making Christmas decorations based on the MSP430 microcontroller.

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Make Philly on Nov 11th

Make:Philly is back after a summer vacation, and is kicking off a fall round by events by hosting Peter Bressler of Bresslergroup. From the Make:Philly website:

Peter’s expertise includes user research, human factors application, manufacturing processes and innovative criteria conflict resolution. Peter has authored or co-authored over 60 design and utility patents and has received over 40 national design awards. He is a Past President of the Industrial Designers Society of America (IDSA).

Make:Philly is happening on a new time and date, (Thursday night, at 7PM sharp) instead of the classic Sunday afternoon, but the place ( University of the Arts, 211 S. Broad Street, Terra Hall, 5th Floor) is the same. And the Make:Philly meetings are still 50% a great talk by local maker and 50% build challenge, where you build something on the spot to meet a challenge announced at the start of the meeting.

In Short:
What: Make Phily with Peter Bressler
Date: Thursday, November 11th*, 2010 (revised date)
Time: 7PM sharp!
Location: University of the Arts, 211 S. Broad Street, Terra Hall, 5th Floor
ID: Bring your ID with you to sign in at the front desk
Cost: Free!

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OpenHatch at UPenn this weekend

If you aren’t already going to Maker Faire NYC, or setting up an antenna with Promethus Raido in Hudson, NY this weekend, there is also going to be a FOSS Hackathon in Philly this coming weekend.

If you use open source software and want to give back to the community, here is your chance. Or, if you have some UI, design, or human interface skill and want to work on a project used by thousands or millions, Open Source software *always* needs design, UI, and layout help. Always. I mean, have you even looked at GIMP?

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Top Secret Rosies Premiere

What: Top Secret Rosies première
When: Thursday, Sept. 23, 2010, doors 6:30, film 7:00
Where: Franklin Institute. Call for reservations: 215-448-1254

A few weeks ago, our new friend LeAnn Erickson gave a great talk about the women who did the math and computer programming behind the scenes during WWII. Her film on that topic, Top Secret Rosies, is premièring next week at the Franklin Institute. Not only that, but she won a grant to take her film on the road and develop teaching materials for it, before it shows up on public TV. Come celebrate with her next week so you can say you knew her way back when. Tickets are free but you have to call for reservations which are running out, so don’t slack!

For immediate release:

In 1942, when computers were human and women were underestimated, a group of female mathematicians helped win a war and usher in the modern computer age. Fall 2010 marks the 65th anniversary of the end of WWII yet their compelling story has never been told, until now.

Filmmaker LeAnn Erickson announces the world premiere of her HD documentary *Top Secret Rosies: The Female Computers of WWII*, RT 60 minutes, c. 2010. *Top Secret Rosies* shares the little known story of a group of female mathematicians who did secret ballistics research for the US Army during WWII, a handful of whom went on to serve as the programmers of ENIAC, the first electronic computer.

The Franklin Institute of Philadelphia will host the première screening of *Top Secret Rosies* on Thursday, September 23, 7pm in the Franklin Theater. The filmmaker will be available for a question and answer session after the film screening.

Free reservations can be made by calling The Franklin Institute ticketing center at 215-448-1254. Space is limited, so please make your reservations early. Doors open at 6:30 pm.

In war, math may be the most secret weapon of all.

*Top Secret Rosies: The Female Computers of WWII*

www.topsecretrosies.com

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History of Hackerspaces

class icon Hackerspaces, Makelabs, whatever you call them, they are our beloved tinkering garages and workshops away from home. But just what is it that makes them so great?

In this short class/discussion group, we’ll be covering a bit of the flora and fauna of the hackerspace movement—for new and old members alike—and its growth in popularity throughout the world. We’ll look at some notable spaces and what they are known for, how different spaces organize themselves, the pros and cons of such arrangements, and how new members can get involved, have fun, and make new friends quickly and productively. Afterwards, established members are encouraged to introduce themselves, share their stories of Hive76, and talk a little bit about their projects.

Join us on Wednesday, September 22nd and/or Wednesday, October 6th, at 7pm. Come for the class and stay for the open house afterwards to experience the full buzz of a vibrant community of creators in action.

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Hive76 Intro to Microcontrollers — News From The Front

… Soon, I’m gonna have to switch places with some of the students in the class

…

It was weird to hit the Wednesday Hive Open House and see a handful of original MSP430 projects.  The video above is an LED chaser effect that Chris Thompson whipped up based on concepts from the first session of the MSP430 class.  As the old saying goes — teach a geek to fish and you’ll soon have LED encrusted fish.

Speaking of LEDs, here’s a Morse Code blinker project that Chris did.  Mostly a cut & paste job, but if nothing else, it makes the point that there are plenty of  MSP430 code samples out there and that it’s relatively easy to use them once you know the tools.

Audience

If you are an artist who wants to create small, cost effective interactive systems or a stone geek who wants to actually make a computer do something physical, this is a must-attend course.  We’ll have labs that will show you how to flash gobs of LEDs with just a few IO pins, run stepper motors, read switches, generate sounds, read analog signals and even have MCUs communicate.   You’ll leave with sample code and enough experience to apply this tech  immediately.
…
We’ll be running this class again, for sure.

…

Send any questions to: mikehogan62 AT gmail DOT com
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Top Secret Rosies tonight!

Just a reminder to come out to The Rotunda tonight at 7pm to check out “Hidden Herstory:  The Top Secret Rosies of WWII.”  Local filmmaker LeAnn Erickson will give an illustrated lecture on the “female computers” who did the math that made US weapons accurate during WWII, and worked on some of the earliest mechanical and electronic computers.  Pretty cool stuff.  More details here.  Thanks to Sean for the flyer!  Note:  Our weekly open house should still be on, so come check out the talk before heading to Hive76 to hang out and hack.

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Zerg-adelphia (Hive76 Starcraft II LAN Party)

Does your love for insane micromanagement of miscellaneous bugs and aliens know no bounds? Do you enjoy sharing that love with others? Assuming you already know that we’re talking about Starcraft II, we’ll just say it:

Come to Hive 76 on Saturday, August 21 for some Starcraft and SCII LAN madness. The siege tank-rushing shindig starts at 5 PM and will go until your fingers cannot possibly strike another hotkey. Absolutely do not bring food, we’ll take care of it. What you do need are these essentials:

* A computer (laptop or desktop with internet capability) capable of playing Starcraft and/or SCII
* Your own copy of Starcraft and/or Starcraft II to play with
* More vespene gas (kidding… sort of)

See you then and remember to bring your A game!

Saturday, August 21
Hive 76, 915 Spring Garden (Suite 519) in the Spring Garden Arts building, Philadelphia PA
Free, bring your own game,laptop, snacks, and beverages.

This Event is by Hive76(Far McKon), and Geekadelphia (Joe Osborne) , and several others.

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Hackadelphia at Hive76 on Sunday

Hackadelphia is meeting at Hive76 this Sunday, from about noon to 5PM. Hackadelphiais (in their own words):

We’re a group of coders who get together in the Philadelphia metro area to hack and share ideas. We’re a pan-technological group who accept people regardless of technology (though we can’t promise that COBOL users won’t get strange looks). The basic idea is to have people spending nights hacking in the presence of other hackers.

Come and share your code expertise, learn from another hacker/code, or just get some work done on a project. Hackadelphia will be here to help. Or better, sign up for their mailing list, and get a heads-up every time they meet.

The Skinny:
Hackadelphia
Hive76 (915 Spring Garden)
Sunday, Aug 15th, Noon to 5PM
It’s Free, bring your own food & computer.
(This event organized by Hackadelphia)

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The Women of ENIAC: “Top Secret Rosies” Aug 18

What: “Hidden Herstory: The Top Secret Rosies of WWII”
When: Wed Aug 18, 2010, 7pm
Where: The Rotunda, 4014 Walnut St, Phila

Did you know that the first electronic computer, ENIAC, was built in Philly at UPenn?  Bet you did.  Did you know that it was built to calculate ballistics trajectories for fighter pilots during WWII?  And did you also know that the first mathematicians and programmers to work on the new machine were women, mostly from the Philadelphia area?  Hive76 is really, really excited to invite you to a presentation about these “female computers”.

On Wednesday, August 18 at 7pm, Hive76 and the Rotunda are teaming up to bring an illustrated lecture and movie teaser called “Hidden Her-story, the Top Secret Rosies of WWII”.  Documentary filmmaker LeAnn Erickson will give this talk based on the research she’s done for her film “Top Secret Rosies” which is nearing post-production.

Wouldn’t you know it, one of our members’ grandmothers was part of the all-star math team that gave ENIAC its start. You know, before it went mainstream and sold out.

Flyer forthcoming for this awesome event.  Spread the word to the history, math, science, and engineering buffs in your life.