Scientific Speculation - Posts tagged physics

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Q&A Difference between 'AWPP' and standard quantum physics

0 answers · last activity about 1 month ago by Mithrandir24601‭

Question physics technology computers quantum

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Q&A An alternative way to rotate or in this case rolltate

5 answers · last activity about 2 months ago by Matthew‭

Question climate astronomy physics solar-system alternate-reality

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Q&A How efficient can a Dyson sphere be?

1 answer · last activity 3 months ago by celtschk‭

Question physics dyson-spheres megastructures energy materials

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Q&A Is it possible to create a beam of non-relativistic neutrinos?

1 answer · last activity 7 months ago by dmckee‭

Question physics technology relativity particle-physics

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Q&A How fast would strange matter conversion go?

1 answer · last activity 7 months ago by HDE 226868‭

Question science-based physics quantum astrophysics

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Q&A Can pion production effectively shorten the lifetime of neutrons?

1 answer · last activity 7 months ago by HDE 226868‭

Question physics particle-physics

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Q&A How could a bad random number generator explain baryon asymmetry?

3 answers · last activity 8 months ago by HDE 226868‭

Question science-based physics antimatter computers

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Q&A What would a hard boundary mean in physics on the quantum-mechanical level?

1 answer · last activity 8 months ago by HDE 226868‭

Question physics universe quantum

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Q&A What if the Planck constant was exactly zero?

3 answers · last activity 8 months ago by HDE 226868‭

Question physics quantum

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Q&A Could there be something like the Higgs field which gives particles their energy in a similar way to how the Higgs boson gives particles their mass?

1 answer · last activity 8 months ago by HDE 226868‭

Question science-based physics energy science-fiction quantum

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Q&A Which of these changes to physics will have the least effect on Earth's biology?

2 answers · last activity 8 months ago by HDE 226868‭

Question biology physics

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Q&A How long would a planet that losses its gravity take to break up?

1 answer · last activity 8 months ago by HDE 226868‭

Question physics gravity science-fiction

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Q&A How can I expand the definition and some specifics of pyrokinesis?

6 answers · last activity 8 months ago by quarterEpsilon‭

Question physics temperature super-powers fire

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Q&A To carry a person in its palm (like King Kong) how much pressure and at what speed would a kaiju need to apply?

2 answers · last activity 8 months ago by Luke Duffy‭

Question biology physics gravity kaiju

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Q&A Could a galaxy of Nicoll-Dyson beams hit a single target?

2 answers · last activity 8 months ago by RandySavage‭

Question physics megastructures gas galactic

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Q&A Scources for metastable Metallic Hydrogen

2 answers · last activity 8 months ago by Seraphim‭

Question physics materials knowledge

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Q&A A clothing material or other method to slow free-fall descent down walls

23 answers · last activity 9 months ago by Delirium‭

Question reality-check physics technology materials science-fiction

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Q&A Superfluid lifeform

1 answer · last activity 9 months ago by Nierninwa‭

Question biology reality-check physics astrophysics

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Q&A Adopting a new calendar for a multi-generational space journey [Generations Novel]

3 answers · last activity 9 months ago by Noam Josephides‭

Question physics science-fiction

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Q&A Spacewalking in 0.3c - is it feasible? [Generations novel]

6 answers · last activity 9 months ago by Noam Josephides‭

Question biology physics

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Q&A A Seafloor of Ice and Rock: Ice VI / Water Boundary

1 answer · last activity 9 months ago by TheDyingOfLight‭

Question water physics underwater ocean

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Q&A How deep can the oceans be while still alowing some land?

1 answer · last activity 9 months ago by TheDyingOfLight‭

Question physics geology ocean astrophysics

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Q&A Intermediate Structures Along a Space Elevator

3 answers · last activity 9 months ago by Rusty‭

Question science-based physics space-elevators

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Q&A What is the tallest mountain possible in any gravitational environment?

2 answers · last activity 9 months ago by Slarty‭

Question planets science-based physics gravity alternate-worlds

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Q&A How small and fast can a bullet go in atmosphere?

2 answers · last activity 9 months ago by Seraphim‭

Question physics kinetic-weapons

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Q&A (Semi) Believable way to quickly submerge a large landmass

3 answers · last activity 9 months ago by Blue Devil‭

Question geography physics geology tectonics geophysics

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Q&A Question about Kessler syndrome

4 answers · last activity 9 months ago by Dashane Du Plessis‭

Question space science-based physics space-debris kessler-syndrome

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Q&A Could co-orbital planets also be double planets?

2 answers · last activity 10 months ago by Axion‭

Question space science-based physics orbital-mechanics astrophysics

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Q&A Stability in Lowering a Space Elevator

1 answer · last activity 10 months ago by Rusty‭

Question space reality-check science-based physics space-elevators

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Q&A Is it theoreticaly possible to phase shift between alternate universe and/or realities?

3 answers · last activity 10 months ago by Hewholooksskyward‭

Question space science-based physics technology science-fiction

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Q&A How could an iceberg be created quickly?

2 answers · last activity 10 months ago by George Brewington‭

Question science-based physics technology chemistry

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Q&A How big does a pelican type creature need to be to carry a grown up human inside its mouth and still fly?

1 answer · last activity 10 months ago by Li Jun‭

Question biology reality-check physics creature-design xenobiology

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Q&A How could an ability to project fire from your body occur plausibly?

1 answer · last activity 10 months ago by DEMI‭

Question biology physics super-powers mutation

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Q&A Control of atmospheric conditions

1 answer · last activity 11 months ago by Lelu‭

Question climate physics

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Q&A What might be an effective mode of transportation for Giants?

2 answers · last activity 11 months ago by icewar1908‭

Question physics races fantasy-races vehicles

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Q&A In what conditions could whales fly?

6 answers · last activity 11 months ago by System‭

Question biology science-based physics science-fiction

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Q&A Semi-FTL quantum communications

3 answers · last activity 11 months ago by Demigan‭

Question reality-check physics communication quantum

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Q&A How massive would a planet need to be to sustain negligible damage from impact with the Earth?

6 answers · last activity 11 months ago by Wax‭

Question planets science-based physics astrophysics

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Q&A Relativity, Time Dilation and multiple reference frames

3 answers · last activity 11 months ago by Budders‭

Question space travel science-based physics space-travel relativity science-fiction

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Q&A What is the science behind a wave that changes the laws of physics?

2 answers · last activity 11 months ago by Nierninwa‭

Question science-based physics

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Q&A Could a hypothetically big enough planet, with an earth-like atmosphere, be big enough so that you cannot see its curvature from above?

2 answers · last activity 11 months ago by D3lf‭

Question earth-like physics earth astrophysics

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Q&A Feasibility of floating city-sized forests

3 answers · last activity 11 months ago by user199429‭

Question biology reality-check science-based physics

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Q&A What biological trait could make (certain members of) an insectoid species good at astronomy?

12 answers · last activity 11 months ago by Iroh‭

Question biology astronomy physics science-fiction xenobiology astrophysics

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Q&A What would happen to a gas giant during a supernova?

2 answers · last activity 11 months ago by Geroditus‭

Question astronomy planets science-based physics supernova

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Q&A Schwarzschild Metric in a universe with the same space time metric as that described in the orthogonal series, but with massive gravitons?

1 answer · last activity 11 months ago by Anders Gustafson‭

Question space physics gravity time black-holes spacetime-dimensions alternate-reality dimensions

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Q&A Can multiple space habitats be joined by tubes?

1 answer · last activity 11 months ago by RandySavage‭

Question space physics space-constructs engineering

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Q&A Would "land assist" technology be possible in real life?

3 answers · last activity 11 months ago by Raleigh‭

Question reality-check science-based physics engineering

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Q&A How long to become a habitable planet

0 answers · last activity 11 months ago by user72655‭

Question physics orbital-mechanics solar-system habitability astrophysics

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Q&A How would a bird's flight change entering the zero gravity axis of an O'neil cylinder?

1 answer · last activity 11 months ago by RandySavage‭

Question physics gravity flight light microgravity

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Q&A Could a more convenient form of energy transfer/storage than electricity be possible?

3 answers · last activity 11 months ago by A Lambent Eye‭

Question science-based physics energy far-future future

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Posts tagged physics