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 Robotics / 27607
Subject: 
Re: LEGO Powered Boat Race
Newsgroups: 
lugnet.robotics, lugnet.boats
Date: 
Fri, 14 Nov 2008 17:07:02 GMT
Viewed: 
27022 times
  
In lugnet.robotics, Michael Huffman wrote:

Very nice; I like your design!

Thanks - like you said, simple sometimes tends to be a good approach, and while
I only had the red hulls there wasn't a lot of mass budget to "overbuild".

we figured we still needed someone in the pool, just in
case something went wrong...

That I *completely* understand. I just haven't had the luxury of a warm pool to
play in, so it's test in the bathtub, and then really hope it works "in the
wild". It's... nerve-wracking.

One potentially helpful almost-within-your-rules suggestion? Fill
the boat hulls with styrofoam.

I think it'd be allowed... within reason.

I actually used a hot-wire cutter to shape pieces of foam insulation to
custom-fit the hulls. Easier solutions would probably have worked... but with a
$250 NXT in the mix, I decided to give myself the best insurance I could.

We talked about sailboats afterwards, but we didn't think it would
work without portable fans.

Very good point. I was thinking about it because my solution is currently
limited to the batteries contained in the stock LEGO boat motors, which isn't
much (I want to move up to longer trips). I really need to move up to a
different propulsion system, as much as I like the "stealth" approach that
Serenity has currently.

I didn't take the video; I've asked if we could get a small
segment of the race up on YouTube if it looks good.  I'll let
you know.

I look forward to that or any pictures of the various boats. This seems to be
an... undertapped area.

--
Brian Davis


Subject: 
Re: LEGO Powered Boat Race
Newsgroups: 
lugnet.robotics, lugnet.boats
Date: 
Fri, 14 Nov 2008 17:17:47 GMT
Viewed: 
26496 times
  
I look forward to that or any pictures of the various boats. This seems to
be
an... undertapped area.

--
Brian Davis

I'll patiently wait for the modified class... *evil grin*

-Rob
www.brickmodder.net


Subject: 
Re: LEGO Powered Boat Race
Newsgroups: 
lugnet.robotics, lugnet.boats
Date: 
Fri, 14 Nov 2008 17:57:41 GMT
Viewed: 
26841 times
  
In lugnet.robotics, Rob Hendrix wrote:

I'll patiently wait for the modified class... *evil grin*

Fair enough... you mean one where you can use modified bricks for water-tight
enclosures? I really would love to move into the even riskier option of true
submarines...

Or do you mean the modified *combat* class, that allows (nay, encourages!)
tipping, trapping, fouling, and swamping the opponents? <grin>...

--
Brian Davis


Subject: 
Re: LEGO Powered Boat Race
Newsgroups: 
lugnet.robotics, lugnet.boats
Date: 
Fri, 14 Nov 2008 18:02:29 GMT
Viewed: 
27002 times
  
"Brian Davis" <brdavis@iusb.edu> wrote in message
news:KAC4K5.8yI@lugnet.com...
In lugnet.robotics, Rob Hendrix wrote:

I'll patiently wait for the modified class... *evil grin*

Fair enough... you mean one where you can use modified bricks for
water-tight
enclosures? I really would love to move into the even riskier option of
true
submarines...

Or do you mean the modified *combat* class, that allows (nay, encourages!)
tipping, trapping, fouling, and swamping the opponents? <grin>...

--
Brian Davis

I was thinking... "More Power!!  ungh ungh ugnh"


Subject: 
Re: LEGO Powered Boat Race
Newsgroups: 
lugnet.robotics, lugnet.boats
Date: 
Fri, 14 Nov 2008 18:48:56 GMT
Viewed: 
23685 times
  
In lugnet.robotics, Rob Hendrix wrote:

"Brian Davis" <brdavis@iusb.edu> wrote in message
news:KAC4K5.8yI@lugnet.com...
In lugnet.robotics, Rob Hendrix wrote:

I'll patiently wait for the modified class... *evil grin*

Fair enough... you mean one where you can use modified bricks for
water-tight
enclosures? I really would love to move into the even riskier option of
true
submarines...

Or do you mean the modified *combat* class, that allows (nay, encourages!)
tipping, trapping, fouling, and swamping the opponents? <grin>...

--
Brian Davis

I was thinking... "More Power!!  ungh ungh ugnh"

Speaking of which... I didn't have time to build it, but I was thinking about
attaching this:

http://www.bricklink.com/catalogItemPic.asp?S=8675-1

to my boat; modifying the tires to be some type of paddle-wheel type of
construction.  :)  Alas, I had other building I needed to get done for our
event, that I didn't have enough time to see if I could get it to float or not.

--Mike.


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