I designed this keychain for a friend who wanted to make a gift for peoples comming at her PHD defense about Artificial Intelligence and applications to study the impact of solar activity on satellites.

This keychain is an artistical representation of the earth and it's magnetic field under the influence of solar wind.

I've made this using the online software Tinkercad. I took the sun model from this page: https://www.thingiverse.com/thing:2519715

I hope some people willl enjoy to have it. The effect with a golden filament is verry beautifull.