Snippet: Permanent liquid magnets
Sorry, only registred users can create playlists.
162
Views
Description
These little magnets are made of liquid. But unlike the dancing ferrofluids you've probably seen elsewhere on YouTube, they stay magnetized even without the presence of external magnets.
A team writing this week in Science found that jamming iron-based nanoparticles at the interface of two liquids led to this characteristic. The liquid magnets can be shaped and moved by magnetic forces, electricity, and pH.
Read more: https://science.sciencemag.org/content/365/6450/264
Credit: X. Liu et al., Science 2019
About Science Snippets:
These videos are short snippets from researchers' workoften videos actually used as data in a study or to demonstrate results in a paper. For context or additional explanation, check paper links and credits.
A team writing this week in Science found that jamming iron-based nanoparticles at the interface of two liquids led to this characteristic. The liquid magnets can be shaped and moved by magnetic forces, electricity, and pH.
Read more: https://science.sciencemag.org/content/365/6450/264
Credit: X. Liu et al., Science 2019
About Science Snippets:
These videos are short snippets from researchers' workoften videos actually used as data in a study or to demonstrate results in a paper. For context or additional explanation, check paper links and credits.
Post your comment
Comments
Be the first to comment
