Creating a Real Life Halo Energy Sword?

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Discussion Overview

The discussion revolves around the feasibility of creating a real-life version of the Halo energy sword, exploring theoretical concepts and practical implications. Participants consider the scientific principles that might allow for such a device, including electromagnetic waves and plasma dynamics, while also addressing safety concerns and energy requirements.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant proposes the idea of using oscillating transverse electromagnetic waves in the fourth dimension as a theoretical basis for the energy sword, referencing concepts from Einstein's theories.
  • Another participant argues against the possibility of channeling light or energy into a space to create a cutting effect, suggesting that it might only produce constant radiation, which could be dangerous.
  • A humorous suggestion is made to consider a less dangerous alternative, such as dynamite-filled dolls.
  • A mechanical engineer shares insights about the limitations of current technology, suggesting that an energy sword might operate on principles of confined plasma, but emphasizes the immense power required to achieve the effects depicted in the game.
  • One participant humorously notes the implications of needing the energy of a smelting facility to create such a device, highlighting the challenges in energy economy.

Areas of Agreement / Disagreement

Participants express differing views on the feasibility of the Halo energy sword, with some believing it is impossible while others explore theoretical possibilities. The discussion remains unresolved with multiple competing perspectives on the topic.

Contextual Notes

Participants acknowledge limitations in their knowledge, particularly regarding advanced physics concepts like energy waves and plasma dynamics. There is also an emphasis on the significant energy requirements and safety concerns associated with creating such a device.

MikeInHD
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Hey guys, I'm new to this forum. I make YouTube videos where I talk about science in video games / pop culture. Being a mechanical engineer I can usually get by pretty good, but this one has me totally lost.

Could the Halo energy sword actually exist and if so, how could we (or the universe) possibly do it. One theory I've seen was have oscillating transverse electromagnetic waves in the fourth dimension (?). Apparently there is something like this proven by Einstein that matter is a three dimensional representation of four dimensional energy.

Any help / suggestions for this video topic would be greatly appreciated :D

P.S. I'll link my channel if anyone is curious, but I won't unless someone asks so people know I'm not advertising.
 
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Well of my limited knowledge no. The energy sword could not exist. I'm pretty sure you cannot channel light/energy into a space and it would definitely not slice someone open. Perhaps it could produce constant radiation? This would probably be too dangerous.
 
I'd suggest try something less dangerous. Perhaps dynamite filled BarbieTM dolls
 
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Hello! I'm also a Mech E, though I can't say I know much about energy waves, etc, beyond the basic physics courses. An EE with an advanced degree in plasma dynamics or whatnot might be able to be of some help...or just a regular physicist.

Personally, I think the Halo energy sword is in the same category as a lightsaber from Star Wars. In general, the only we *we currently know* (AFAIK) how to trap energy is with a high-powered magnetic field - that requires that the "thing" that we're trapping is magnetic (i.e. plasma). So a lightsaber and, by extension, an energy sword might operate under the principle of confined plasma, but keep in mind the power required to achieve the feats we see, such as melting through a solid steel blast door. The power source from our cutting object has to be able to deliver more than enough energy to locally melt a thick plate of steel, or locally melt (then cauterize) through a biological creature. Ouch.

So if you can cram the energy of an entire smelting facility into the palm of your hand, then you've single-handedly destroyed our current energy economy :D
 
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Literally single-handed.
 
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