I’d rather be making

Part way into all nighter for work, I can’t help but think that I’d rather be making right now.

<Please forgive the rambling post.  It’s late and I’m trying desperately to not do actual work.>

I was having a conversation with a friend a few weeks ago about hobbies.  A mutual friend of ours has a number of hobbies – going to basketball games, going to the movies, watching professional sports in general.  What occurred to me is that my hobbies are actually qualitatively different from his.  I’m not saying necessarily better in any way, but certainly more fitting to who I am.  These activities – watching professional sports, going to the movies – are consumptive hobbies.  They’re about passively consuming an experience.

My hobbies are rather varied.  I enjoy blogging1 , programming and WordPress plugin writing2 , origami3 , tinkering with my robots4 , making toys and gadgets, inventing little improvements or hacks for things around the house.  It’s been a while, but I even sew a little if the occasion calls for it.  This isn’t to say I avoid consumptive activities – I very much enjoy reading and watching certain TV shows.

It occurs to me that blogging is both consumptive and productive.  Blogging tends to include a lot of commentary on what others are doing.  The amazing thing about blogging about 3D printing is that there are SO many amazing people doing SO many amazing things.  As Erik is quick to point out, the amount of content generated about 3D printing has been rapidly increasing of late.  It really feels like every single day I can tune into the RepRap feed or check out Thingiverse for something truly awesome.  I suppose getting to actually print out some of the things other people are in the process of designing also makes it a participatory and even community sort of activity.

Almost a month after Botacon I’m still corresponding intermittently with the people I met there.  My day job, as I’ve alluded to, has nothing whatsoever to do with tech. 5  So, getting to meet so many people who are also intensely interested in the same things I am was just amazing.  I can’t wait for the next MakerFaire and the next Botacon after that.

Speaking of meeting people in real life…  So the day before Botacon I showed up early at the Botcave and hung out all day long.  It was a lot of fun meeting IRL the people I have watched in videos and read about on various blogs.  What surprised me, and what continues to surprise me is when I meet people who have read the things I’ve written.  Writing/blogging is a solitary and contemplative act for me.  Perhaps even therapeutic/cathartic.6  I would say that in person I probably come across as pretty much the same guy as who writes this nonsense.  In person I’m probably slightly more gregarious and alternatively self-deprecating and self-aggrandizing.  Though, through this blog and the MakerBot blog I tend to overshare a little. 7  Then again, I suppose it’s better left up to the people I met to say whether I came across as the same guy they read about.

Where was I headed with all of this?

Oh!  I remember.  So, I tend to overshare through writing where I probably wouldn’t in person – perhaps precisely because writing is a contemplative act.  The upshot is that when I meet people who have read what I’ve written it gets surreal as they reference the things I’ve written.  It’s an odd sensation.  It is probably like what an amnesiac feels like.  Part way into a conversation you’re talking to someone you kinda know as they reference things that only a friend would know. 8910

Wow.  Tony Buser just tweeted that he sped up his STL rendering engine by a factor of 100.  It’s working too.  I brought up a big STL file no problem.  I don’t know if you’ve checked it out, but it is THE way to view the best Voltron-themed Leonardo Robot derivative on Thingiverse.  Holy cow – one downside – it absolutely CRUSHES my netbook.

Speaking of Voltron…  I’m dying to print a new Leonardo Robot an augment it with those Voltron bits.  I spent my free time this weekend tinkering with my Thing-O-Matic and using my Cupcake to print off sonic screwdriver parts.  Some friends were over with their son a few months ago and he started to play with the Leo Robot.  What the heck, here kid, keep it.  I’ll make another.  ;)  The unfortunate upshot is that I’m Voltron-less.

Then again, I keep meaning to come back to that design and refine it.  I’d like to install Beco block style connectors into the wrists and shoulders for more range of movement.  Ideally, I’d separate out parts that could be printed in different colors.  Each of the lions has white parts for the jaws and, depending upon which version you’re looking at, either white or metallic legs and tails.  For some reason I seem to feel the white is more fitting.  In any case, in the perfect version of this Voltron I’d have the lion bodies printed up in white with the colored bits in a separate file for clipping onto the body parts.

Okay, more nonsense later.  :)

  1. Can you tell? []
  2. Though, I haven’t had much time for these of late. []
  3. Again, not something I’ve had time for lately []
  4. Plural!!! []
  5. What’s my day job?  Oh, nothing much.  Just being an international man of mystery. []
  6. At least, that’s what my therapist tells me. []
  7. Okay, okay.  A lot. []
  8. Yes, it is true.  You, dear reader, are my only friend. []
  9. Since we’re such good friends and all, can I borrow a five-spot? []
  10. Who the hell says five-spot any more?  I think that’s a bit of left-over lingo from reading Archie comics as a kid.  Natch. []

Nuance

Some would call it OCD, others attention to detail.

When I originally uploaded the STL file for my Leonardo Voltron I discovered that the figure was facing away from the “camera” in the rendering.  Since I had to run the model through Netfabb to fix up some minor details anyhow, I rotated the entire model 180 degrees in Sketchup, re-exported to the STL, and then put it through Netfabb.

That way, when you view the rendered image of the Voltron parts, they’re facing the viewer.

Printable Voltron!

Leonardo Voltron!

Leonardo Voltron!

I’ve mentioned wanting to print a Voltron several times before.  It was Tony Buser who mentioned modifying the Leonardo Robot by jrombousky.

Well, I finally got around to designing it!  All you have to do is print up the parts from Jrombousky’s Leonardo Robot and then this single plate of parts.  Swap out the bits, paint to suit (or print in the color of your choice).

Yay!

Beco Block Connections

I really like the connection mechanism behind the Beco Blocks. 1  It appears to allow a wide range of movement and rotation in the joint.  There’s a lot of applications that come to mind:

  • Beco Block Voltron. ‘Cause, you know, I really really want a printable Voltron.
  • Beco Block Leonardo Robot. ‘Cause my robot’s hips keep breaking! 2
  • Beco connector Z axis crank. There’s a crank for everything, why not a Beco Block?
  • Beco connected printruder. Why not just snap the extruder together and hold it in place with fewer bolts?  Or, if that’s too fragile, why not a printruder that snaps into the printed dinos?
  • Beco connector dalek hinges. All that is stopping my dalek from ruling the universe (and time!) is some freedom of movement.

In furtherance of these possibilities, I’ve taken the smallest male/female Beco Block and sliced it between the male/female connector parts.  My idea is to start grafting these connector parts into other designs.  I need to fix up the files a little – but when I get them usable I’ll post them up to Thingiverse.

  1. Having only printed one block, I suppose I can’t really speak about it intelligently.  Then again, ignorance has never really been an impediment to me talking/typing before… []
  2. I’m not kidding.  It’s pretty sad.  First his left shoulder, then his right hand, then a hip, then both hips. []

And I’ll form the head!

I remember buying saving up to buy a Voltron toy as a kid.  It was a very small model with plastic lion limbs that did not transform or detach.  It was basically a toy robot with lion slippers and mittens.

Still, I thought it was the greatest freaking thing ever.  Unfortunately, I have no idea where the heck it could be.  Anyhow, I can’t wait to try modeling and printing a replacement.  I really like Tony Buser’s idea of modifying the Leonardo Robot as a starting point.