# AMAZING: unidirectional magnetic field!

**URL:** <https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587>\
**Category:** non-D\
**Created:** [November 24, 2018, 5:50pm UTC](https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587 "2018-11-24T17:50:49Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Michel](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/michel/32/387_2.png) [@Michel](https://forum.fudiabetes.org/u/Michel)\
**Post date:** [November 24, 2018, 5:50pm UTC](https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587/1 "2018-11-24T17:50:49Z")

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It is so amazing that I cannot help sharing this. These guys found a way to create what is essentially a unidirectional magnetic field with no return. I am amazed that Maxwell’s equations allow for that:

> **[Researchers defy 19th Century law of Physics in 21st century boost for energy...](https://phys.org/news/2018-11-defy-19th-century-law-physics.html)**
>
> Research led by a University of Sussex scientist has turned a 156-year-old law of physics on its head in a development which could lead to more efficient recharging of batteries in cars and mobile phones.

To me, it is as amazing as a magnetic monopole!

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**Author:** ![docslotnick](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/docslotnick/32/75_2.png) [@docslotnick](https://forum.fudiabetes.org/u/docslotnick)\
**Post date:** [November 24, 2018, 6:12pm UTC](https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587/2 "2018-11-24T18:12:07Z")

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@Michel Well, I guess that renders my 42 year old college education pretty worthless.

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**Author:** ![Aaron](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/aaron/32/1454_2.png) [@Aaron](https://forum.fudiabetes.org/u/Aaron)\
**Post date:** [November 25, 2018, 2:23am UTC](https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587/3 "2018-11-25T02:23:57Z")

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> [@Michel](#):
>
> Maxwell’s equations

Whenever I forget something I always go back to first principles and Maxwell’s equations. 😀

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**Author:** ![Nickyghaleb](https://avatars.discourse-cdn.com/v4/letter/n/5f8ce5/32.png) [@Nickyghaleb](https://forum.fudiabetes.org/u/Nickyghaleb)\
**Post date:** [November 25, 2018, 2:58am UTC](https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587/4 "2018-11-25T02:58:20Z")

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![image](https://canada1.discourse-cdn.com/flex030/uploads/fudiabetes/original/2X/7/7fcdbdd144971df24146680d2b3c64c50d787f47.jpeg)

This Maxwell? Or probably a different Maxwell…

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**Author:** ![Aaron](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/aaron/32/1454_2.png) [@Aaron](https://forum.fudiabetes.org/u/Aaron)\
**Post date:** [November 25, 2018, 3:21am UTC](https://forum.fudiabetes.org/t/amazing-unidirectional-magnetic-field/5587/5 "2018-11-25T03:21:02Z")

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No @Nickyghaleb - that one does not have the right beard…

![225px-James_Clerk_Maxwell](https://canada1.discourse-cdn.com/flex030/uploads/fudiabetes/original/2X/d/d315b59eee924ae6d3e43e6a3aca8f17f9eb3090.png)