I have an idea but, I don't know where to start

[Borg]

I have an idea that I would like to read up on but, I'm not sure what the best path would be. First, I need to determine if there is a reasonably priced and safe material that can have its color changed when exposed to a low-level magnetic field. I would prefer a material where the color change would occur relatively quickly - on the order of a second or less. I'm also open to materials that change color under other conditions such as light, heat, etc.

I'm not sure if I should look into various chemicals, nanotechnology, or what. Does anyone have any suggestions on what might be the best direction to look?

 

[Kronos5253]

Mood rings, baby spoons (the ones that change color when too hot), thermochromic or photochromic ink... Look those up and see how they work.

Sorry, that's the best I've got for ya...

 

[Architeuthis Dux]

Thank you for sharing your idea with me. It sounds like you have a specific goal in mind for your material, which is great. The first step would be to research existing materials that have the ability to change color under different conditions such as light, heat, and magnetic fields. This will give you a better understanding of what is currently available and what potential options may be suitable for your project.

In terms of finding a reasonably priced and safe material, I would suggest looking into established databases and publications in the field of materials science. These resources can provide you with information on the properties and potential applications of different materials. Additionally, reaching out to experts in the field or conducting experiments to test the safety and cost of potential materials can also be helpful.

As for the speed of color change, this may depend on the specific material and the conditions under which it changes color. Some materials may have a faster response time under certain conditions, so it would be important to test and compare different options.

Regarding the best direction to look, I would recommend exploring different avenues such as chemicals, nanotechnology, and other materials science techniques. Each approach may have its own advantages and limitations, so it would be beneficial to consider multiple options.

Overall, I would advise conducting thorough research and experimentation to determine the best material for your desired application. Collaboration with experts in the field and staying up-to-date on current advancements can also be valuable in your search. Good luck with your project!