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Scientist Proved Paradox-Free Time Travel Is Possible

https://www.popularmechanics.com/science/math/a65383286/student-says-paradox-free-time-travel-is-possible-study/
6•Bluestein•9h ago

Comments

299exp•8h ago
Just because something can be described mathematically doesn't necessarily mean it's physically possible. It's entirely plausible that our existence is limited to this specific place and time. As I understand it, time travel to the future seems achievable through relativistic speeds or by utilizing strong gravitational fields.

However, my layman's theory for personal time travel to the past relies on a bit of chance. It suggests that if your current existence were to cease, your information could, by random chance, be 'picked up' by a "past" scientist recreating (random) life somewhere/when else (for whatever reasons). This wouldn't involve information transfer in the traditional sense, avoiding a break in causality, and would feel like the very next moment you experience after ceasing to exist here and now.

Of-course the chances for that happening would be crazy low but just the possibility of it seemed intriguing to me.

Why Are Computers Still So Dumb?

https://www.theatlantic.com/technology/archive/2025/07/why-are-computers-still-so-dumb/683524/
1•stephendause•1m ago•0 comments

Engineering the End of Work

https://schmud.de/posts/2025-07-15-engineering-end-of-work.html
1•schmudde•1m ago•0 comments

Best Book Writing Software: Updated for 2025

https://kindlepreneur.com/best-book-writing-software/
1•ColinWright•3m ago•0 comments

Are Environmental Concerns Deterring People from Having Children? [pdf]

https://docs.iza.org/dp15620.pdf
1•alphabetatango•5m ago•0 comments

The Halo Effect

https://kwokchain.com/2025/07/15/the-halo-effect/
1•jger15•7m ago•0 comments

Using AI-Created Prototypes to Align Product and Engineering

https://jeremybelcher.co/using-ai-created-prototypes-to-align-design-product-and-engineering/
1•charlesiv•7m ago•0 comments

OrioleDB Beta12: Features and Benchmarks

https://www.orioledb.com/blog/orioledb-beta12-benchmarks
1•pella•8m ago•0 comments

Show HN: I'm giving away $100 on IncentivizeThis

https://www.incentivizethis.com/bounties/bounty-dec88db5-3d13-4042-95b5-e681b428afe5
1•graerg•8m ago•0 comments

How Heat Hurts Teamwork

https://nautil.us/how-heat-hurts-teamwork-1224543/
2•jnord•10m ago•0 comments

Amiga OS 3.1 Workbench

https://archive.org/details/EscomAmigaOS3.1Workbench
3•doener•13m ago•1 comments

Show HN: CopyMagic – Search your clipboard like it's Google

https://copymagic.app
1•rtk0•15m ago•0 comments

A refugee deported to Bhutan by the U.S. finds himself stranded and stateless

https://www.npr.org/2025/07/16/g-s1-77553/trump-refugee-deportation-asian-bhutan-nepal
1•defrost•17m ago•0 comments

UK F-35 fleet poorly supported, can't use vital weapons

https://www.theregister.com/2025/07/15/uk_f35_failings/
2•rbanffy•17m ago•0 comments

UN report lists companies complicit in Gaza's genocide

https://www.aljazeera.com/news/2025/7/1/un-report-lists-companies-complicit-in-israels-genocide-who-are-they
2•lr0•18m ago•0 comments

Google Cloud, Westinghouse team up to streamline nuclear construction

https://www.bizjournals.com/pittsburgh/news/2025/07/15/westinghouse-electric-google-cloud-nuclear.html
1•mpweiher•19m ago•0 comments

New study calls for rapid development of space nuclear power systems – SpaceNews

https://spacenews.com/new-study-calls-for-rapid-development-of-space-nuclear-power-systems/
2•rbanffy•19m ago•0 comments

Scientists discover compounds that help cells fight a wide range of viruses

https://news.mit.edu/2025/scientists-discover-compounds-helping-cells-fight-wide-range-viruses-0714
1•rbanffy•20m ago•0 comments

Ask HN: What Happened to DocuSign 2.0?

3•waldopat•21m ago•1 comments

Is AI poisoning the scientific literature? Our comment in Nature

https://anil.recoil.org/notes/ai-poisoning
2•lr0•21m ago•0 comments

Wgpu - Unified Interface to Graphics APIs: Direct3D 12, Metal, and Vulkan

https://github.com/gfx-rs/wgpu
1•AbuAssar•21m ago•0 comments

Self-renewal and expansion of quiescent stem cells from a non-human primate

https://www.nature.com/articles/s41467-025-58897-x
2•PaulHoule•23m ago•0 comments

Britain must learn from Greece and cut spending

https://www.ft.com/content/61d37779-e635-498d-993f-adcbb82e789e
3•hhs•23m ago•0 comments

America's Protein Obsession Is Transforming the Dairy Industry

https://www.nytimes.com/2025/07/16/business/whey-protein-dairy-industry.html
2•eigenhombre•23m ago•0 comments

Rise of the Machines: Inside Hollywood's AI Civil War

https://www.hollywoodreporter.com/business/digital/ai-future-hollywood-creativity-1236315046/
2•ilamont•24m ago•0 comments

Rust is a great fit for the agentic era

https://kerkour.com/rust-agentic-coding
1•emschwartz•26m ago•0 comments

Reddit at 20: A Look Beyond the Upvotes

https://3quarksdaily.com/3quarksdaily/2025/07/reddit-at-20-a-look-beyond-the-upvotes.html
3•bookofjoe•27m ago•0 comments

Show HN: The Mindloom, from Idea to a Reality

https://themindloom.app
1•buildnothing•27m ago•0 comments

Experiment finds yoghurt can lower house temperature

https://www.bbc.com/news/articles/cg4rg3nqq7go
4•Bluestein•33m ago•0 comments

Steam rules updated to prohibit content that violate payment processor's rules

https://automaton-media.com/en/news/steam-rules-updated-to-prohibit-content-that-violates-rules-set-forth-by-payment-processors-and-banks/
3•OgsyedIE•34m ago•0 comments

A PhD's Apology

https://cappadokes.github.io/jekyll/update/2025/07/16/welcome-to-jekyll.html
2•romesmoke•35m ago•0 comments