I’m working on redoing the BW Science Labs website, and will be moving from Blogger to the WordPress platform to integrate the store and blog. Unfortunately this also involves the less fun search for a good web host, artist, and so on. However, once the site is done it’ll be really cool.

Here’s an interesting project called The Lumen, a 3D display that adds depth to 2D images. The neatest part is how they get each little pixel up and down; they use a wires made of “shape memory allow” that expand when heated and shrink when cooled.

[or watch this video here]

Good look to everyone taking final exams!

Bre Petis later had his own show on the history channel called History Hackers, and he is now one of the founders of a company called MakerBot. What does MakerBot do? They make my dream machine.

[or watch this video here]

One day I’d like to get one of these awesome little tabletop factories. I could print out parts for robots, housings for kits, little action figures of me (wait, what?), and just about anything else I can imagine, which is a lot. Unfortunately (or fortunately compared to other rapid prototyping machines) the MakerBot’s price range is between $750 and $950 which if I run my numbers in 3 seconds correctly means that it may not pay for its self for a long while. While the BW Science Labs Store is finally pulling its weight (and quite a bit more if I do say so myself) I simply can’t invest $1000 in a RPM, least for now.

I wound up over applying 1/2 too many volts to the microcontroller, causing it to fry almost instantly. Of course, there was no way for me to know this at the time, I’d used a 6v power supply of other chips that are nearly identical with no issue. So when I couldn’t get the chip to interface with my PC to run a test program, I assumed the chip may have been a dud and hooked up my back-up, and wound up frying that one too. I have replacements coming, and should be in by the end of the week. Sadly however, I may have little time to work on BW Science Labs for a few weeks. Rest assured there will still be some posts, but I have exam-prep this week, exams next week (counting up to 1/2 my grade depending on the class), and then break.

Have a good week, now go fry a robot brain.

1) Get an investor!

Easier said than done, the investor’s security blanket is a fat packet of Excel spreadsheets, so you will be expected to have every cost calculated and scrutinized.

What do you mean you’re not funding my Star Trek PEZ collection?! They’re crucial to marketing. Duh.

Or if you’re a student, you could always make a family member an “investor”.

Hey dad, I have a really cool EDUCATIONAL idea that is crucial to my future success…

2) Ebay.

It may sound dumb, but ebay is my favorite way to pay for projects. I get to trade that really ugly messenger bag I have for a prototype. I’m serious, I’m actually selling a really ugly messenger bag on ebay, and someone is bidding on it!

I’m not a fan of long get-rich-quick ideas that litter the web like old socks, so I’ll stop here. Get an investor, sell some stuff on ebay, and that’s all you should need to build your laser sunglasses.

For the last few weeks I’ve been exchanging emails with an out of country graphic design firm. I had hired them to make the new BW Science Labs logo. It’s been a frustrating last few weeks.

That’s what I get for outsourcing, I guess. In the end I gave up trying to get the designer to do what I had asked, after about 5 or so attempts. I’m still happy with the final product, though I was shooting for something more like MIT’s logo.

Once I get the high-res image sent to me I’ll begin ordering T-Shirts, its about time we are able to wear our pride.

Come to think of it I should have made a roboturkey or something to celebrate, maybe next year.

I agree that there is a future for hardware, however we still have a long way to go coding-wise with what we’ve currently got. For instance, the UAV I mentioned above has some things that code needs to fix. When the plane is flying over a green field, wouldn’t the sunlight reflect off of the grass and get picked up by the color sensor as a different color? I don’t know of any color sensors that can correct this, though it is possible to fix through coding.

Another example, Artificial Intelligence. Let’s face it, our AI coding needs work, making robots and software “smart” is one of the hardest things to do, because the coder has to teach the program to learn. There is far too much logic to code to be done in one fellow swoop (in fact, one such software company did try to code every piece of logic a child has, like water is wet, fire is hot, and so on. Many of their coders quit, one claimed that they were “working day and night to create a shadow of what we originally promised”.). I won’t be satisfied with our AI until we’ve got a working HAL 9000, complete with the drive to take us over.

AI is something I really want to work on, as there’s still a lot of progress to make. I’m sure I’ll be happy I chose to go into AI programming until the day I ask my computer:
Me: “Open the bay doors!”
Computer: “I’m afraid I can’t do that, Brennon.”

Global

I order my electronics components from all over, but one place in particular that I could not be without is Sparkfun. Also, having met some of the Sparkfun employees at the Maker Fair ’09 its nice ordering from a small, friendly company with a face. Unfortunately, starting early this week, Sparkfun is being sued by SPARC International, a large company owned by Sun Microsystems that sells servers. Apparently, SPARC’s legal department decided that Sparkfun sounded too much like SPARC, so legal warfare has begun. If Sun (SPARC) spent more of its time and money developing new technologies and less of it bullying smaller businesses, they would probably not be dying such a slow and painful death.

Micro

As I said its been a busy week. I’ve had a little time to look into Unity, but not much. So far so good.

At MAX 2009 Adobe CTO Kevin Lynch shows Flash 10.1 on a bunch of mobile devices.

Micro

I’ve spent the weekend working on the next BW Science Labs Store kits, including prototyping a mini UV LED kit and designing a line following robot.

I’ve also been able to work a bit more on my AS3 game, though not much. Apparently, the phrase, “4 day weekend” loosely translates into teacher as “4 times more homework”.