this post was submitted on 20 Oct 2023
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Japan Becomes 1st Country Ever To Fire Electromagnetic Railgun From An Offshore Vessel::Japan has successfully test-fired a medium-caliber maritime electromagnetic railgun from an offshore platform, as it continues to advance its defenses in the face of burgeoning regional security threats.

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[–] [email protected] 14 points 2 years ago (3 children)

My mate in high school used to make these. He'd wind his own electromagnetic little tunnel thing, apply current, and the little metal projectile used to shoot through walls. Was pretty amazing.

[–] [email protected] 13 points 2 years ago (2 children)

That’s a gauss gun, not a railgun. Still cool, though.

[–] [email protected] 4 points 2 years ago

Ahhh ok. He'd do them with the capacitors from disposable cameras that the local camera store would give him.

[–] [email protected] 4 points 2 years ago (1 children)

I assumed they were synonyms ? how do they differ ?

[–] [email protected] 2 points 2 years ago (1 children)
[–] [email protected] 2 points 2 years ago

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[–] [email protected] 6 points 2 years ago (1 children)

That's pretty cool, and dangerous

[–] [email protected] 4 points 2 years ago

The Venn diagram for those two things is just a single circle

[–] [email protected] 5 points 2 years ago

Did you go to high school with the Hacksmith team?