Category Archives: MakerBot

All things MakerBot! MakerBots, RepRap, and robots!

Anticipation

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I remember waiting for the letter which would tell me whether I got into grad school.  Once you send off your application, it’s out of your hands and just need to be patient.  I was waiting to find out if I would get the small envelope1 or the large envelope.2

I hadn’t thought about the small/large envelope anticipation for a while now.  I was only really reminded when I recently applied for a job.  I saw the posting about 8pm or so and stayed up way later than I’d like to admit writing up my application.

Of course, I had to follow up my application with a post about dinosaurs and lasers…  Both of which I happen to just have lying around here at MakerBlock headquarters. 3

Will I get the small or large envelope???

  1. Boo!!! [↩]
  2. Yay!!! [↩]
  3. aka my living room [↩]

Thank you MakerBot!!!

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Fluorescent red ABS and spare parts kit!

Fluorescent red ABS and spare parts kit!

Thanks to the generosity of my family I placed an order for a bunch of the MakerBot1 parts for which I’ve been pining away.  Ordered on August 10th, the box arrived on August 16th.  One of the things ordered was the MegaRainbow ABS plastic pack.

However, the box contained something else – fluorescent red ABS and a spare parts kit!

Thank you MakerBot Industries!!!  I have, indeed, had a happy birthday.  :) 2 I promise to only use these parts for good. 34

  1. And MakerGear! [↩]
  2. I would have posted this a lot sooner, but it’s been a crazy busy week. [↩]
  3. As for the black ABS that came with my Deluxe Kit I’m sorry to say that I cannot make similar promises…  that stuff just has a life of it’s own. [↩]
  4. Is it an EVIL Rubik’s cube? [↩]

MakerBot LCD screens

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Perusing Capolight’s recent post about his LCD screen made me pine for an LCD display/simple SD print selection for my MakerBot.  I think Zaggo was working on something similar a while back.  Of course, there’s the RapMan with an integrated OLED screen.

I’m guessing I’m not the only one who would be interested in such an add-on for my MakerBot.  It’s not a terrible burden to have a computer constantly connected, but it would be nice to have the MakerBot slightly more independent of a computer.  Just bring plenty of plastic, electricity, and an SD card with your favorite things.

Unrealistic expectations

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The guys at MakerBot just posted a job opening for a MakerBot blogger.  As if their list of qualifications wasn’t daunting enough, the tweet that follows…  Well, I’ll just let it speak for itself.

MakerBot Blogger Wanted: http://bit.ly/dur4vK (also: dinosaurs with lasers wanted)

You want a robot obsessed dinosaur with lasers? 1  What kind of a job posting is that?

  1. I don’t recall that as an option on career day. [↩]

I’m sorry you had to find out like this

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Dear lovely wife,

I never meant for this to happen.  It just sort of happened.  It all started so innocently – reading about the RepRap project, going to the MakerFaire, buying a MakerBot, starting this blog, extra plastic here and there…  and then MakerBot advertised for a blogger.

Tell the kids I love them, don’t forget to feed the dog, and there’s a post-it on the dresser for my boss.1

If you need to reach me, I’ll be camped out 87 3rd Ave, Brooklyn, NY 11217 until they let me in and hire me.

Love,

MakerBlock

  1. See?  I can be succinct. [↩]

MakerBot Origami

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1. Or, “Design Constraints and Creativity”

Origami is another of my hobbies and it is all about design constraints. 1 The rules are simple2 – one square sheet of paper only manipulated by folding. 3  Yet, within these rules it is theorized that a sufficiently skilled artisan can design and fold any arbitrary figure.  I find folding origami to be at once cathartic and contemplative. 4

Pondering the design constraints within origami reminded me of one of my own recent designs – the 3x2x1 Rubik’s style puzzle cube.  Quite apart from the medium or subject matter, I really liked the idea of a single print job resulting in parts that could be immediately hand-assembled without tools to form a useful object.  Then I thought – if the design constraints are one of the things I like about this design, what else is possible within these same constraints?

Thus, I propose a new style of “MakerBot Origami”:  One MakerBot print5 , multiple components6 , no tools or hardware7 .

What’s the coolest most awesome thing you can design within these constraints?

Update:  Cyrozap – sory fore mispellnig yoru mane.

((I waffled on that title.))
  1. I waffled on that title. [↩]
  2. Modern origami rules, anyhow. [↩]
  3. Designing an origami model is not about figuring a way to cheat those rules – rather a way to work within them to achieve a desired goal. [↩]
  4. I recall one origami master referring to the folding of a particularly difficult and rewarding model as invigorating. [↩]
  5. Or, as Cryozap Cyrozap calls them, “production file.” [↩]
  6. Otherwise, people would be making whistles. [↩]
  7. Thus, no bottle openers [↩]

MakerBot Teacher Giveaway detailed lesson plan submission

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Oh, my prior submission wasn’t good enough?  COME ON!  My lesson plan included a mineshaft AND a tiger shark!  Here’s MakerBot’s description of a minimally detailed lesson plan:

  • Objectives: What do you expect the students to learn?
  • Structured Lead In: How will you engage the students and connect the new learning to their life?
  • Instructions: What are you going to teach? How are you going to do it?
  • Independant Practice: What will you have the students do to demonstrate their new learning?
  • Evaluation: How will students know if they have learned what you’ve taught them?

Pssh.  No problem.  I can bang out a lesson plan that covers those points.  How’s this:

  • Objectives. I expect the students of my lesson plan to learn self reliance, designing for novel problems, designing under less-than-ideal conditions, improvisation, and respect for endangered species.
  • Structured Lead In: Nothing is more immediately engaging that being thrown into a mineshaft.  Wait, correction, being thrown into a mineshaft with a tiger.  There will be a direct correlation between design efficacy and the application of their learning to their life in a very real and immediate sense.
  • Instructions: I’m going to teach my students using a series of mineshafts and large predators.  They will learn how to apply technology for problem solving, iterative design, and preservation of endangered species.
  • Independent Practice: Survive a mineshaft and a tiger.
  • Evaluation: One of the great things about this lesson plan is that there are many ways to successfully complete the assignment.  All are essentially the same in their inception, beginning with “Using a MakerBot the student…” and then quickly diverge to multiple “win conditions.”  The most common solutions found my my students are:
    • Using a MakerBot the student escapes the mineshaft, but leaves the tiger, shark, or tiger shark inside.  Extra credit:  Student expresses remorse for leaving said animal in the mineshaft.
    • Using a MakerBot the student builds a PLA tiger, shark, or tiger shark and has it fight (or woo!) the other tiger, shark, or tiger shark, student escapes in the confusion.  Extra credit:  While the PLA and flesh tigers, sharks, or tiger sharks fight (or flirt), you build a second PLA carnivore and ride it out of the mineshaft.
    • Using a MakerBot the student escapes the tiger, shark, or tiger shark by digging even deeper into the mine and builds a new civilization underground inside the mineshaft.  Extra credit:  The student gains the trust and respect of the underground dwelling mole people and teaches them how to use the MakerBot as well.
    • Using a MakerBot the student builds a new civilization of tiger, shark, tiger-shark, and robot hybrids.  Extra credit:  This new human/animal/robot civilization’s national currency is … love.
    • Using a MakerBot the student helps the tiger, shark, or tiger shark to escape, and stays on inside the mineshaft.  Extra credit:  Student increases the MakerBot’s print resolution and builds a tiny extension of MakerBlock University, populates it with a tiny PLA version of me, themselves, a mineshaft, and a tiger, shark, or tiger shark and repeats the lesson plan on a small scale.
    • Using a MakerBot the student teaches the tiger, shark, or tiger shark to operate the MakerBot, thereby demonstrating their own mastery of all things MakerBot-ish.  Extra credit:  The student, tiger, shark, or tiger shark form their own open source hardware company building human-tiger/shark/tiger shark translation devices.

If you use any of these lesson plans in your own classroom, please link to this blog post.

WordPress II

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I tend to see the world through WordPress eyes.1 When I find (or write) a clever bit of script that would be useful to a WordPress website, I tend to convert it into a WordPress plugin.  I did this with my PieChart Plugin and a few other knick-knacky plugins.

I just noticed Cryozap Cyrozap‘s Amazon affiliate link converter PHP script.

It occurs to me that it would be relatively easy to build a WordPress plugin that searches through a post/page, finds Amazon links, and then turns them into affiliate links…  I think this could be useful in several of my sites, actually.

Update:  Cyrozap – sory fore mispellnig yoru mane.

  1. You see, the subject is WordPress double-I, as in WordPress I’s, as in WordPress eyes… [↩]