HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Comments
View Comments: Threaded|Newest First|Oldest First
eafpres
User Rank
Gold
3D printing & self assembly natural partners
eafpres   3/8/2013 10:59:56 AM
NO RATINGS
Thanks for sharing this.  I watched the underwater cube, then I watched Skylar's TED talk as well.  When you think about a system like this, it makes sense that 3D printing (or some form of 3D manufacturing) and self-assembly go together--things we want in the world are mainly 3D, so they are assembled out of 3D parts (the printer that prints out of stacked sheets notwithstanding--they are still 3D--they have thickness!).

It is interesting to think about gravity as the main source of energy (potential energy) and building structures.  In a sense, this is already done on a large scale or certain types of retaining walls.  You have 3D blocks that fit together, and gravity provides the force to keep them together.  I have seen some blocks for walls that are very large--think a concrete lego brick the size of a bale of hay.  Some I have seen have bumps on one side and dents on the other, so they stack and won't move horizontally, and gravity does the rest.

On a smaller scale, I wonder what could be done with structures that respond to other sources, such as thermal, and pH, or even blood chemistry, and how those could be used in the body.

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   3/8/2013 3:19:19 PM
NO RATINGS
eafpres, thanks for the feedback. My April feature on self-assembly and self-reconfiguring robots will touch on several of these subjects. If you're interested in nanoscale self-assembly, I suggest you check out DNA origami and the Wyss Institute work on DNA 2D tiles and 3D bricks.

a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   3/10/2013 9:08:26 AM
NO RATINGS
@Ann: Do you intend to have anything to do with AI in the future ? I would love to join  if so since I think AI can add some value towards this.   

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   3/11/2013 12:22:53 PM
NO RATINGS
a.saji, AI is a fun topic for discussion in the comments, but it's not a regular topic for coverage in Design News, at least for now.

a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   3/12/2013 12:15:35 PM
NO RATINGS
@Ann: Yes Ann I do get your poiunt. What I really wanted was to involve AI into the project so it will have loads of benifits.

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   3/12/2013 1:04:40 PM
NO RATINGS
a.saji, sorry but I don't understand what you're getting at. Involve AI in what project? One you are working on? Please tell us more.

a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   3/16/2013 1:08:58 AM
NO RATINGS
@Ann: Yes Ann I'm working on a AI project which involves some other electronic methodologies too. It can be used to detect the facial expressions which might or I'm trying to make it suited for ATM or even Healthcare and IT systems. I feel by doing this, the risk will get mitigated to a certain level.

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   3/18/2013 12:05:12 PM
NO RATINGS
Thanks for the info. Sounds like something you're not allowed to talk about much.

a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   3/22/2013 11:24:52 AM
NO RATINGS
@Ann: Exactly. Sad since its an interesting topic but cannot proceed.   

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   3/25/2013 12:50:24 PM
NO RATINGS
Disappointing, but I totally understand.

a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   3/28/2013 11:56:56 PM
NO RATINGS
@Ann: Have you tried 3D Printing by any chance ? What is your idea on it ? Do you think it can have bad impacts to the world we live ?

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   3/29/2013 11:49:35 AM
NO RATINGS
a.saji, I have not personally used 3D printing. I've talked to people who have used it, mostly the high-end machines producing engineering prototypes and small-batch end-products for aerospace. Like any technology, it could have negative impacts on our world, which we've discussed in the comments sections to many stories in Design News.

a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   4/12/2013 11:11:37 PM
NO RATINGS
@Ann: Yes there are always 2 sides of everything and same theory applies for this as well. I feel 3D printing is superb and will be the next big thing in IT but the fear is what if it goes in the wrong direction. What kind of negative impacts will it have ?  

Ann R. Thryft
User Rank
Blogger
Re: 3D printing & self assembly natural partners
Ann R. Thryft   4/15/2013 3:54:55 PM
NO RATINGS
a.saji, can you say a bit more about what you think is "the wrong direction"?



a.saji
User Rank
Silver
Re: 3D printing & self assembly natural partners
a.saji   5/7/2013 12:30:40 PM
NO RATINGS
@Ann: If people try to misuse the beauty of technology creations, then the outcome will be utterly dangerous. That is where you take the wrong turn on things.



Partner Zone
Latest Analysis
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
Perhaps you didn't know that there are a variety of classes, both live and archived, offered via the Design News Continuing Education Center (CEC) sponsored by Digi-Key? The best part – they are free!
Engineer comic Don McMillan explains the fun engineers have with team-building exercises. Can you relate?
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
The damage to Sony from the cyber attack seems to have been heightened by failure to follow two basic security rules.
More:Blogs|News
Design News Webinar Series
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
11/6/2014 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 12 - 16, Programmable Logic - How do they do that?
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service