Why Not Magnets?

Commenters repeatedly question why magnets or magnetic fields aren't used more to achieve the technological or physical effect described in the article, discussing feasibility, strength, and comparisons to machines like MRI scanners.

πŸ“‰ Falling 0.3x Science
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Keywords

C60 US illusions.com CMIIW EMI wired.com index.php MEMS bmezine.com MRI magnets magnetic magnet field fields strong strength helium spherical room

Sample Comments

ec109685 β€’ Jul 4, 2022 β€’ View on HN

Why aren’t magnets used more to achieve the same effect?

higherpurpose β€’ Sep 15, 2014 β€’ View on HN

Why doesn't it work with magnets, too?

dsabanin β€’ Oct 30, 2018 β€’ View on HN

They mentioned that they have magnets all over the thing.

bujak β€’ Jul 22, 2017 β€’ View on HN

Just a small magnet can give you amazing capabilities :D

Leparamour β€’ Aug 30, 2021 β€’ View on HN

Per author's comment under the article: because it is magnetic.

arccy β€’ Sep 21, 2025 β€’ View on HN

don't those have giant magnets....

beaconstudios β€’ Jun 30, 2018 β€’ View on HN

the two seem to have a form of magnetism.

flangola7 β€’ Apr 8, 2023 β€’ View on HN

Powered by magnetism? What process would that be?

ZoFreX β€’ Jul 7, 2014 β€’ View on HN

Could you not just do it with a magnet?

kube-system β€’ Oct 14, 2020 β€’ View on HN

What is complicated about a magnet?