{"id":167,"source":"amazon","source_id":"B01NCRH4OS","title":"Bottled Ferrofluid","subtitle":"","description":"

Run a magnet over this bottle of ferrofluid, made of nanoparticles of a magnetic iron-containing compound suspended in a liquid medium, and it will burst into spiky shapes.

","remote_image_url":"https://images-na.ssl-images-amazon.com/images/I/41-SYQPQxoL.jpg","price":null,"status":"published","slug":"bottled-ferrofluid","published_at":"2018-05-16T15:36:00.000-04:00","details":{},"settings":{"available":false,"custom_shop_url":"","exclude_from_shop":"false","homepage_eligible":"false"},"created_at":"2018-05-16T15:37:10.358-04:00","updated_at":"2018-12-27T21:32:16.917-05:00","url":"https://www.atlasobscura.com/unique-gifts/bottled-ferrofluid.json"}