Scientific Speculation

57%

+2 −1

PVA glue curing process

0 answers · posted 1d ago by chris-barry‭ · edited 1d ago by chris-barry‭

materials

50%

+1 −1

Are heat waves a symptom of 'rebound effect' after climate change deceleration during COVID-19 lockdowns?

0 answers · posted 15d ago by fedorqui‭ · edited 15d ago by fedorqui‭

climate-change heat-waves

75%

+4 −0

How to reduce tornados in the US Great Plains?

1 answer · posted 19d ago by Aaron‭ · last activity 15d ago by Olin Lathrop‭

weather alternate-earth

71%

+3 −0

Price's Law Sanity Check

1 answer · posted 2mo ago by James McLellan‭ · last activity 21d ago by dsr‭

society economy

22%

+0 −5

How can Single Vision lenses slow myopia for adults too? [closed]

0 answers · posted 3mo ago by VLDR‭ · closed 3mo ago by Canina‭

optics

57%

+2 −1

If this earth were cube shaped would it be possible during Magellanic era using a float ship to figure out that the earth is cube shaped?

13 answers · posted 4y ago by mvr950‭ · last activity 3mo ago by Pastychomper‭

earth sea exploration sea-exploration

71%

+3 −0

What are the Ground Effects of the South Atlantic Anomaly?

0 answers · posted 3mo ago by James McLellan‭ · edited 3mo ago by James McLellan‭

magnetism earth navigation

66%

+2 −0

High-Energy Exhaust Shielding for Far-Future Drive

1 answer · posted 8mo ago by Josh Hyatt‭ · last activity 3mo ago by James McLellan‭

space-travel far-future

77%

+5 −0

Could a high-pressure, low oxygen atmosphere reduce fire risk while still being breathable?

1 answer · posted 7mo ago by Pastychomper‭ · last activity 7mo ago by dsr‭

atmosphere fire physiology pressure

33%

+0 −2

A hair product which is both a lipid ointment and a gel

0 answers · posted over 1 year ago by deleted user · edited 7mo ago by Peter Mortensen‭

chemistry hair-products

33%

+1 −4

Digging Depressions in seafloor to create artificial islands in nearby areas

2 answers · posted 1y ago by deleted user · last activity 12mo ago by Pastychomper‭

sea-exploration

50%

+1 −1

Was the total amount of water on earth ever significantly different?

2 answers · posted 1y ago by deleted user · last activity 1y ago by Lundin‭

climate water geology chemical-process ecosystem

20%

+0 −6

Scientific solution to bureaucracy-applied-to-humans [closed]

1 answer · posted 1y ago by deleted user · closed 1y ago by Canina‭

politics identity human-biology computer-science libre

66%

+4 −1

Could a laser using a "light capacitor" rather than a battery work?

1 answer · posted 1y ago by pootis‭ · last activity 1y ago by Olin Lathrop‭

weapons warfare laser

60%

+1 −0

Human elytra flying off a cliff

2 answers · posted 1y ago by Rhea‭ · last activity 1y ago by dsr‭

flight humanoid

50%

+1 −1

If the poles ice would melt, would it be critical for human survival to try to bring it back?

1 answer · posted 1y ago by deleted user · last activity 1y ago by Olin Lathrop‭

climate

75%

+4 −0

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

12 answers · posted almost 7 years ago by user6760‭ · last activity 1y ago by celtschk‭

space travel space-travel transportation transport

66%

+2 −0

What is the most efficent way of killing prey much larger than yourself?

14 answers · posted 4y ago by SealBoi‭ · last activity 1y ago by KalleMP‭

biology fauna

50%

+1 −1

The more horizontal a building (on planet earth) is, the more years it can survive a collapse?

2 answers · posted 1y ago by deleted user · last activity 1y ago by Olin Lathrop‭

Structural-integrity-and-failure

77%

+5 −0

Could grow lights on a massive scale replace 100% of sunlight for 100% of the growing season?

2 answers · posted 1y ago by JBH‭ · last activity 1y ago by KalleMP‭

agriculture light

50%

+2 −2

A single beam laser treatment to both remove hair and flatten a scar

1 answer · posted 1y ago by deleted user · last activity 1y ago by JBH‭

laser

40%

+0 −1

How does radiotherapy destroys proximal (subcutaneous) fat cells? [closed]

0 answers · posted over 1 year ago by deleted user · edited 1y ago by deleted user

dermatology radiotherapy lipolysis

60%

+1 −0

Making a hair cream without using any lipids/oils

0 answers · posted 1y ago by deleted user · edited 1y ago by deleted user

chemsitry cosmetics

50%

+1 −1

Natural ways to acquire gravity and heat for a colony on earth's moon

2 answers · posted over 1 year ago by deleted user · edited over 1 year ago by deleted user

moons

60%

+1 −0

Creatine supplementation as enhancing the natural production of Carnosine and vice versa

1 answer · posted over 1 year ago by deleted user · last activity over 1 year ago by Pastychomper‭

Creatine Carnosine Amino-acids Veganism

80%

+6 −0

Could a habitable planet lit by the cosmic microwave background plausibly exist?

1 answer · posted over 1 year ago by celtschk‭ · last activity over 1 year ago by dsr‭

planets alternate-worlds habitability

77%

+5 −0

Composite armor based on diamonds, could it work?

1 answer · posted over 1 year ago by Mr. Mistoffelees‭ · last activity over 1 year ago by Olin Lathrop‭

armors nanotechnology

66%

+2 −0

Would there be any major disadvantages for a species to have six legs instead of four?

13 answers · posted 4y ago by Canina‭ · edited over 1 year ago by Canina‭

evolution creature-design

66%

+2 −0

Exploration of a 50 mile high mountain

6 answers · posted almost 5 years ago by Green‭ · edited over 1 year ago by Canina‭

space technology exploration

60%

+1 −0

How could dragons be explained without magic?

18 answers · posted 8y ago by Sheraff‭ · last activity over 1 year ago by celtschk‭

biology creature-design mythical-creatures dragons

60%

+1 −0

Multi-purpose Fictional Chemical Element Needed

5 answers · posted 5y ago by Michael Faraday‭ · last activity over 1 year ago by Canina‭

reality-check energy bio-mechanics chemistry

71%

+3 −0

How to protect intelligent fluids from heat damage?

2 answers · posted over 1 year ago by Mr. Mistoffelees‭ · edited over 1 year ago by Canina‭

physics robots

66%

+2 −0

How would utility fluids move and stay together?

1 answer · posted over 1 year ago by Mr. Mistoffelees‭ · edited over 1 year ago by Canina‭

nanotechnology robots hydrodynamics

40%

+0 −1

Repetitive head-hair removal and lab-grown head-hair planting

1 answer · posted over 1 year ago by deleted user · last activity over 1 year ago by Pastychomper‭

dermatology

60%

+1 −0

Keratin biosynthesis and human hair straightness/smoothness

1 answer · posted over 1 year ago by deleted user · last activity over 1 year ago by Olin Lathrop‭

hair

40%

+0 −1

Is the combination of water and medical skin laser dangerous?

1 answer · posted over 1 year ago by deleted user · last activity over 1 year ago by Olin Lathrop‭

biology medical laser

71%

+3 −0

Is the Caspian Sea becoming smaller since the industrial revolution?

0 answers · posted over 1 year ago by deleted user · edited over 1 year ago by deleted user

sea climate-change pre-industrial industrial-age

71%

+3 −0

Plausibility of "multi-type transmissible animal cell tumor" to form more complex structures.

2 answers · posted 2y ago by Cazadorro‭ · last activity over 1 year ago by sox‭

medical animal tumor cell

80%

+6 −0

Centripetal Burn in Orbit

1 answer · posted over 1 year ago by Josh Hyatt‭ · last activity over 1 year ago by Olin Lathrop‭

space orbital-mechanics

81%

+7 −0

Why would a race constantly deafened by ambient noises still hear?

3 answers · posted almost 2 years ago by DonielF‭ · last activity over 1 year ago by ajekb78‭

evolution senses abilities

37%

+1 −3

How to survive and become self-sufficient in the nature?

3 answers · posted over 5 years ago by Seraph Myrmidon‭ · last activity over 1 year ago by Canina‭

culture technology agriculture survival engineering

80%

+6 −0

How do you establish identity when people can change their appearance at will?

3 answers · posted almost 2 years ago by Green‭ · last activity over 1 year ago by Pastychomper‭

genetics identity governance

50%

+3 −3

How do you find a mate when everyone looks amazing?

15 answers · posted 7y ago by Green‭ · last activity almost 2 years ago by celtschk‭

evolution humans near-future future

50%

+1 −1

Why buy tech from the future?

1 answer · posted almost 2 years ago by Green‭ · last activity almost 2 years ago by Jordan‭

technology economy time-travel near-future

60%

+4 −2

Effects of not growing up?

1 answer · posted almost 2 years ago by Matthew‭ · last activity almost 2 years ago by Olin Lathrop‭

biology

50%

+1 −1

An alternative way to rotate or in this case rolltate

5 answers · posted over 2 years ago by Nanoshadow‭ · last activity almost 2 years ago by Matthew‭

climate astronomy physics solar-system alternate-reality

50%

+0 −0

What is the best apex predator to thin the zombie herds? [duplicate]

0 answers · posted almost 2 years ago by Green‭ · closed as duplicate almost 2 years ago by Canina‭

fauna zombies

50%

+0 −0

Exploration of a 50 mile high mountain [duplicate]

0 answers · posted almost 2 years ago by Green‭ · closed as duplicate almost 2 years ago by Canina‭

space technology exploration

71%

+3 −0

How do I manage memetic infection while time traveling?

2 answers · posted almost 2 years ago by Green‭

time-travel information

83%

+8 −0

Is it realistic to see satellites moving across the sky centuries after humans stopped space activity?

1 answer · posted almost 2 years ago by celtschk‭ · last activity almost 2 years ago by Green‭

space satellites

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