Thank you very very much for the help!
I have to say both ideas sound amazing - corals are very interesting and after spending several hours looking into it I think it is a very viable solution for me. I have never worked with microballoons/syntactic foam before, but it seems like a very...
Hi all,
I'm looking for a material to simulate cancellous bone (the type found in osteoporotic patients). The material itself has some ductility, it is very porous and it tends to break as a brittle material beyond a certain strain. Obviously I'm looking for something that is much more...
Hi all,
Thanks again for the useful tips and suggestions. I bought several electrical toothbrushes, but the motors inside where rotating and not vibrating (causing linear up/sown motion of the head). Regardless, I am currently trying to use vibration motors by Q Motor from the 6A series. The...
Thank you for the responses.
Obviously, if I were able to just throw away the aluminum and replace the piping, it would be much cheaper.
The idea is to clean a flowing system during an experiment, in which sediment is being created, and has to be removed with non-chemical means. I tried...
Hi all,
I'm trying to build something that will help me clean the inside of a long thin metal tube I use in my lab. What I really need is to apply multiple strong hits on the inner surface of the tube.
What I had in mind is inserting a vibrating motor (let's say – an electric motor with an...
First of all - thank you very much for the responses.
Regarding anti theft pins, it seems that people are intimdated by the fact a pin will pierce through the clothing (even if you show them it leaves a negligible mark). We are talking after all about evening dresses and luxury garments. It is...
Hi all,
I'm working on a project described below where I've encountered the following problem: I'm looking for an adhesive that will attach metals and cured epoxy to a piece of garment (easy enough so far), but will enable its complete removal without any damage to the garment (preferably even...
