Scientific Speculation - Posts tagged transportation

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Q&A How would an interstellar spaceship's speedometer work if everything else is moving?

12 answers · posted 6y ago by user6760‭ · last activity 5mo ago by celtschk‭

Question space travel space-travel transportation transport

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Q&A Does crossing a wormhole happen instantaneously, or with the course of time?

2 answers · posted almost 3 years ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭ · edited over 1 year ago by ArtOfCode‭

Question wormholes transportation

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Q&A Euro-American Maglev Railway - Transit without stopping

9 answers · posted over 1 year ago by Prahara‭ · last activity over 1 year ago by Prahara‭

Question transportation transport

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Q&A Planning intra-city public air transport

4 answers · posted almost 2 years ago by PentalimbedP‭ · last activity almost 2 years ago by PentalimbedP‭

Question cities transportation aircraft transport air

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Q&A How can sapient beings engineer transportation and building when they can only count 0, 1 and many?

6 answers · posted almost 2 years ago by user6760‭ · last activity almost 2 years ago by user6760‭

Question aliens mathematics transportation engineering transport

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Q&A How would aliens abduct an entire nation of millions from a planet?

7 answers · posted almost 2 years ago by LukasExemplar‭ · last activity almost 2 years ago by LukasExemplar‭

Question space travel society technology space-travel economy transportation science-in-society transport

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Q&A How to hide a spaceship visiting Earth?

4 answers · posted almost 2 years ago by Mendeleev‭ · last activity almost 2 years ago by Mendeleev‭

Question space spaceships ships transportation transport

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Q&A How to ride a fish?

4 answers · posted over 2 years ago by BloodyNightStalker‭ · last activity 2y ago by BloodyNightStalker‭

Question fauna construction materials transportation transport

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Q&A Transporting radioactive fuels

4 answers · posted 2y ago by user6760‭ · last activity 2y ago by user6760‭

Question space society spaceships ships transportation radioactivity radio science-in-society transport

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Q&A What kind of transport infrastructure would there be in a new planetary colony?

4 answers · posted 2y ago by Sunyatasattva‭ · last activity 2y ago by Sunyatasattva‭

Question economy transportation infrastructure transport

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Q&A Practicality of a ship-sized twisted-rubber engine

2 answers · posted 2y ago by Monty Wild‭ · last activity 2y ago by Monty Wild‭

Question reality-check materials transportation transport age-of-sail

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Q&A Civilization on an Earth-like planet without using waterways for transport

2 answers · posted over 2 years ago by Snowbody‭ · last activity over 2 years ago by Snowbody‭

Question earth-like technology civilization earth transportation transport

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Q&A Could a non sentient land animal evolve an innate knowledge for making boats?

5 answers · posted over 2 years ago by Anders Gustafson‭ · last activity over 2 years ago by Anders Gustafson‭

Question biology evolution fauna transportation transport

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Q&A What would it take to make catapults a alternate way to travel?

6 answers · posted over 2 years ago by Jwrecker‭ · last activity over 2 years ago by Jwrecker‭

Question technology near-future transportation future transport

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Q&A An infinite train circling the planet that never stops

13 answers · posted almost 5 years ago by Yuriy S‭ · last activity over 2 years ago by Yuriy S‭

Question reality-check physics transportation engineering transport

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Q&A Victorian long-distance express transport?

8 answers · posted almost 3 years ago by A Lambent Eye‭ · last activity over 2 years ago by A Lambent Eye‭

Question logistics transportation engineering victorian-era transport

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Q&A Is it possible to use a planet's magnetic field for transportation?

5 answers · posted 4y ago by OneSurvivor‭ · last activity over 2 years ago by OneSurvivor‭

Question magnetism transportation electromagnetism transport

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Q&A What is the cheapest way to move large amounts of trade goods to orbit?

5 answers · posted over 2 years ago by knowads‭ · last activity over 2 years ago by knowads‭

Question economy trade transportation transport

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Q&A Making airships\blimps\dirigibles the dominant form of air transport

11 answers · posted over 3 years ago by cypher‭ · last activity almost 3 years ago by cypher‭

Question airships ships transportation modern-age transport air

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Q&A How to safely derail a train during transit?

22 answers · posted almost 3 years ago by A Lambent Eye‭ · last activity almost 3 years ago by A Lambent Eye‭

Question physics transportation engineering infrastructure transport

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Q&A What would a steam locomotive look like if steam power became yet again the main type used in rail transportation?

11 answers · posted over 5 years ago by vsz‭ · last activity almost 3 years ago by vsz‭

Question technology transportation transport

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Q&A Would it be feasible to have a wolf as a mount?

8 answers · posted almost 3 years ago by weakdna says reinstate monica‭ · last activity almost 3 years ago by weakdna says reinstate monica‭

Question reality-check fauna transportation transport

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Q&A How long would it take for nuclear energy to become adopted in a world on the brink of collapse?

1 answer · posted 3y ago by Cuervo77‭ · last activity 3y ago by Cuervo77‭

Question technological-development energy transportation city corporations transport

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Q&A How would technology adoption of Lithium Air battery work?

2 answers · posted 5y ago by Care_Bear‭ · last activity 3y ago by Care_Bear‭

Question reality-check energy chemistry transportation transport

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Q&A Speed of water jet driven by 300 bar

2 answers · posted 3y ago by rwallace‭ · last activity 3y ago by rwallace‭

Question transportation transport

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Q&A How would a species in one dimension with its own properties go to another dimension with slightly different properties?

3 answers · posted over 3 years ago by Mansoor Ahmad‭ · last activity over 3 years ago by Mansoor Ahmad‭

Question physics races alternate-worlds fantasy-races transportation dimensions transport

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Q&A Construction of Large Naval ships - Structural

4 answers · posted 5y ago by CaptClockobob‭ · last activity over 3 years ago by CaptClockobob‭

Question alternate-history history transportation transport

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Q&A Simulating gravity in a gravity-less universe

4 answers · posted over 3 years ago by mario_sunny‭ · last activity over 3 years ago by mario_sunny‭

Question planets physics gravity alternate-worlds transportation transport

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Q&A How could a stone age tribe of merfolk tame blue whales?

1 answer · posted over 3 years ago by Seraph Myrmidon‭ · last activity over 3 years ago by Seraph Myrmidon‭

Question technology fauna time transportation prehistoric-times transport

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Q&A What pockets should Spider-man use?

7 answers · posted over 3 years ago by Sydney Sleeper‭ · last activity over 3 years ago by Sydney Sleeper‭

Question materials transportation engineering clothing transport

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Q&A Reasons why air travel isn't feasible, but ground travel is?

21 answers · posted over 4 years ago by Brian Lacy‭ · last activity over 3 years ago by Brian Lacy‭

Question atmosphere planets magnetism transportation electromagnetism transport

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Q&A Train-World: The shatterpated machinations of Spoorcaneers - Tossing & Turning

4 answers · posted almost 4 years ago by dot_Sp0T‭ · last activity over 3 years ago by dot_Sp0T‭

Question transportation engineering transport

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Q&A Sailing without wind, but with strong currents

9 answers · posted over 3 years ago by Legisey‭ · last activity over 3 years ago by Legisey‭

Question water physics transportation vehicles transport

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Q&A What is the viability of trains on planets covered in water?

17 answers · posted almost 4 years ago by Evren Yungjello‭ · last activity almost 4 years ago by Evren Yungjello‭

Question geography technology transportation vehicles transport

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Q&A Ergonomically correct eagle riders in the modern age

6 answers · posted over 4 years ago by Mindwin‭ · last activity almost 4 years ago by Mindwin‭

Question avian transportation modern-age transport

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Q&A For goods, do you need a human if you have reliable AI driving?

6 answers · posted 4y ago by Inferry‭ · last activity 4y ago by Inferry‭

Question intelligence artificial-intelligence near-future transportation future transport

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Q&A How closely should be placed industrial centre / NIMBY from urban centre?

3 answers · posted 5y ago by Shadow1024‭ · last activity 4y ago by Shadow1024‭

Question cities near-future transportation future transport

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Q&A How fast a current can ancient water way travel overcome?

4 answers · posted 4y ago by Slarty‭ · last activity 4y ago by Slarty‭

Question earth-like earth history ancient-history transportation rivers transport

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Q&A Can a Society of Barbie Dolls Make a Network of Aerial Cable Cars?

1 answer · posted over 4 years ago by Lot-Of-Malarkey‭ · last activity 4y ago by Lot-Of-Malarkey‭

Question reality-check technology transportation engineering transport

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Q&A How to get down Valles Marineris

8 answers · posted over 4 years ago by System‭ · last activity over 4 years ago by System‭

Question mars transportation engineering transport

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Q&A Feasibility of a Synthetic Buoyancy Bladder, Used in the Air

4 answers · posted 5y ago by Zxyrra‭ · last activity over 4 years ago by Zxyrra‭

Question physics technology transportation transport

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Q&A What level of manufacturing would a "mining world" possess?

7 answers · posted over 4 years ago by Haem‭ · last activity over 4 years ago by Haem‭

Question space colonization space-colonization transportation transport

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Q&A The impacts of the Moon's limited gravity on the design of a Moon city's transportation network

6 answers · posted almost 5 years ago by James‭ · last activity over 4 years ago by James‭

Question moons cities gravity near-future transportation future transport

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Q&A How long would it take for cooperating insects to transport a grape-sized rock from Finland to South Africa, in an efficient way?

2 answers · posted over 4 years ago by Fred the John‭ · last activity over 4 years ago by Fred the John‭

Question geography transportation insects transport

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Q&A Forming the "useless coast" -- i.e. no shipping allowed

10 answers · posted over 6 years ago by Shalvenay‭ · last activity over 4 years ago by Shalvenay‭

Question environment geography transportation transport

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Q&A Could self-driving light rail/subway/tram trains be much shorter (fewer cars) than systems where trains need drivers?

5 answers · posted almost 5 years ago by Shadow1024‭ · last activity almost 5 years ago by Shadow1024‭

Question reality-check cities transportation modern-age transport

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Q&A Proxima Centuri - Traveltime

1 answer · posted almost 5 years ago by Magic-Mouse‭ · last activity almost 5 years ago by Magic-Mouse‭

Question space travel space-travel transportation transport

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Q&A Energy Transfer Through Space Without Adverse Affects

5 answers · posted almost 5 years ago by mkinson‭ · last activity almost 5 years ago by mkinson‭

Question magnetism electricity energy transportation electromagnetism city transport

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Q&A Would spacecraft 's trafficators be necessary?

6 answers · posted almost 5 years ago by user6760‭ · last activity almost 5 years ago by user6760‭

Question space travel spaceships space-travel ships transportation far-future future transport

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Q&A How might I overcome settling air in a superdeep tunnel?

1 answer · posted 5y ago by guy‭ · last activity 5y ago by guy‭

Question atmosphere transportation transport

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