Unlimited Possibilities: Replicating ID4's Force Field

In summary, the conversation discusses the concept of a force field similar to the one in the movie ID4 and explores various possibilities for its creation and functionality. The conversation mentions the characteristics of the force field, such as its ability to be turned on and off and its ability to distinguish between friend and foe objects. The possibility of using AI-based systems or magnetic fields to create a force field is also discussed, with potential limitations and consequences considered. Overall, the conversation concludes that there is currently no known general force field in physics that can repel any object at the scale of ID4.
  • #1
YoungPhysicist
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What is the closest thing we can come up with that does the same thing as ID4's force field?Assuming we have unlimited energy, unlimited space and somehow won't kill anyone in the process.
 
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  • #2
I read that the characteristics of the force field was that it could be turned on and off within the ship, that it appeared when a projectile approached and then disappeared, that it could distinguish between friend and foe objects.

One thought was that it was velocity based, ie fast projectiles were stopped but slow moving ones were not.

Bottom line is you're talking about a somewhat intelligent force field system which can detect whether an approaching object is a friend or foe and then decide to deploy the field. While we have AI based systems that can do a variety of tasks, they are probably too slow to react to any fast moving threat.

There is no general force field in physics that we know of that can repel any object at the scale of ID4. We do have electromagnetic fields but they would only act on certain types of objects with charges or magnetic properties.

Stargate SG-1 The Nox episode showed that the Gou'ld bad guys had a personal force field that reacted to fast moving objects but allowed slow moving ones to enter.
 
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  • #3
jedishrfu said:
One thought was that it was velocity based, ie fast projectiles were stopped but slow moving ones were not
I had an idea: perhaps it’s a magnetic field somehow deployed in that certain position and fries anything tries passing it fast by heating it up like induction heaters, and allowed slow objects to pass. Is that somewhat possible?(after all,I have unlimited energy)
 
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  • #4
You can search via google on viable force fields and you'll get some hits:

http://www.sciencemag.org/news/2015/03/boeing-patents-star-trek-force-fields

https://www.scientificamerican.com/article/magnet-force-field/

https://futurism.com/new-force-field-technology-hopes-protect-astronauts-future-deep-space-missions/

https://www.quora.com/Is-it-theoretically-possible-to-create-force-fields-as-we-see-in-the-movies

I can't really say if your idea is sound. You need to consider certain limits like what would happen to a human inside a strong magnetic field. It may be that biological restrictions that will limit its strength and hence it would be ineffective against projectiles. There's been studies done with magnetic fields applied to the brain which gave the recipient out of body feelings.

http://blogs.discovermagazine.com/crux/2018/05/25/magnets-human-body/#.W4k0u85Ki4o

Also switching on such a field quickly might be akin to an EMP which would induce currents in your electronics frying them in place. Say good-bye to your smart phone.

https://en.wikipedia.org/wiki/Electromagnetic_pulse
 
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Related to Unlimited Possibilities: Replicating ID4's Force Field

1. How does the force field in ID4 work?

The force field in ID4 is created by harnessing the power of gravity. The alien ships use a series of gravity generators to create a powerful force field that can protect them from attacks.

2. Is it possible to replicate this force field in real life?

Replicating the force field seen in ID4 is currently not possible with our current technology. It would require advanced gravity-manipulating technology and a vast amount of energy to create and sustain such a force field.

3. What are some potential real-life applications for a force field like this?

If we were able to replicate the force field in ID4, it could have numerous applications in military defense, space exploration, and even everyday life. It could be used to protect against natural disasters, deflect incoming objects, and provide a shield for astronauts during space travel.

4. Are there any potential drawbacks to having a force field like this?

One potential drawback of having a force field like this is the amount of energy it would require. It would also have to be carefully controlled to avoid causing harm to living organisms or disrupting the Earth's natural systems.

5. What advancements in technology would be needed to make this force field a reality?

To create a force field like the one in ID4, we would need to make significant advancements in gravity manipulation technology. This would require a deep understanding of gravity and the ability to manipulate it at a large scale, which is currently beyond our capabilities.

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