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Len

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society

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Excavator

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28 Questions

Votes Activity Newest Views
4
13
votes
10
answers
3k
views

How could two alternate realities “blend” at a single point in space time?

physics alternate-worlds space-constructs spacetime-dimensions quantum
Jan 8 '20 at 4:27 Brigham 1
6
11
votes
6
answers
1k
views

How CAN we scale up living creatures to be giant sized?

creature-design xenobiology mythical-creatures genetic-engineering
Apr 19 '18 at 15:18 Len 3,431
2
10
votes
1
answer
286
views

Flight within the shared atmosphere of a Rocheworld, and between the planets, with low gravity wrinkle?

planets gravity atmosphere flight microgravity
Feb 2 '18 at 16:52 Len 3,431
1
9
votes
2
answers
678
views

How would sunlight work in the area of shared atmosphere of a Rocheworld?

planets atmosphere light sunlight
Jan 30 '18 at 18:17 Len 3,431
3
9
votes
3
answers
486
views

What are the climatological effects to the surface of a planet where the atmosphere gives way to vaccum? (diagram included)

planets climate gravity atmosphere vacuum
Jan 29 '18 at 15:53 Community♦ 1
2
7
votes
5
answers
798
views

A place from which one could watch time outside move faster

science-based reality-check space-travel space-constructs time
Mar 13 '18 at 21:05 Vector 119
4
7
votes
6
answers
3k
views

How could it be possible to exert gravity without mass?

physics space gravity space-constructs spacetime-dimensions
Feb 20 '18 at 23:44 Len 3,431
1
6
votes
2
answers
231
views

How to keep this artificial water planet from evaporating or freezing?

science-based atmosphere space-constructs solar-system ocean
Jun 25 '18 at 22:53 Varad Mahashabde 343
2
5
votes
3
answers
209
views

Life in the water/snow line of a protoplanetary accretion disc?

reality-check physics astronomy stars flare-stars
Jun 29 '18 at 12:47 Community♦ 1
1
5
votes
8
answers
722
views

How can a small planetoid hold an atmosphere under artificial means?

planets gravity astronomy atmosphere microgravity
Jan 30 '18 at 21:56 Len 3,431
1
4
votes
2
answers
185
views

Imitating the double body aspect of quantum entanglement with other tech…

biology teleportation quantum cloning mind-control
Apr 23 '18 at 18:14 KaiserCaesar 21
2
4
votes
2
answers
368
views

Artificial water planet and shell world combo

reality-check space-constructs solar-system megastructures macroengineering
Mar 28 '18 at 16:37 Len 3,431
3
4
votes
4
answers
3k
views

Does the interior surface of a Dyson Sphere exert gravity?

science-fiction gravity
Jan 11 '18 at 18:35 Community♦ 1
 
3
votes
2
answers
957
views

What is INSIDE a Wormhole?

space-travel space-constructs alternate-reality faster-than-light wormholes
Jan 28 at 16:28 Glorfindel 1,415
1
3
votes
1
answer
841
views

Can this type of winged humanoid possibly work? See diagrams

reality-check biology xenobiology microgravity
Feb 7 '18 at 23:41 Len 3,431
 
3
votes
2
answers
330
views

Could our biochemistries allow us to interact in any meaningful way with alien life that was based on other biochemistries?

aliens xenobiology chemistry biochemistry
Feb 5 '18 at 4:32 Len 3,431
1
2
votes
2
answers
422
views

What would happen to the Earth if it were suddenly transported to a completely empty void? [duplicate]

planets environment geology weather teleportation
Jan 14 '19 at 20:06 Soan 3,142
1
2
votes
2
answers
280
views

Could soft matter infused with nano or pico sized magnets be used to clump together so that we could create environments with it?

science-based reality-check gravity space-constructs magnetism
Mar 7 '18 at 21:51 Community♦ 1
 
2
votes
4
answers
412
views

Gravity and a massive gaseous sphere in space

planets space gravity
Jan 21 '18 at 17:29 LSerni 43.9k
 
2
votes
2
answers
201
views

How would a human have to be gene-geneered to thrive in a zero-g environment?

biology space microgravity
Jan 19 '18 at 16:43 Katie Parker 1
 
2
votes
4
answers
301
views

Can an inhabitable zero-G environment occur in nature?

science-fiction environment microgravity
Jan 13 '18 at 10:01 LSerni 43.9k
1
1
vote
4
answers
227
views

What could be a possible way to avoid the effects of time travel on the traveller? [closed]

technology physics time-travel
Jan 31 '18 at 17:23 Community♦ 1
 
1
vote
1
answer
193
views

Falling in a micro-gravity scenario?

physics gravity microgravity
Jan 23 '18 at 18:34 Len 3,431
 
1
vote
2
answers
198
views

Is this gas giant possible?

atmosphere gas-giants microgravity
Jan 17 '18 at 19:12 Austin A 1,088
3
0
votes
6
answers
371
views

How could it be possible for an entire region of space to be filled with Earth like planets?

planets physics astronomy alternate-worlds universe
Oct 22 '18 at 5:54 Vikarti Anatra 185
1
-1
votes
3
answers
242
views

Can death create a loophole for two exact duplicate people existing in the same universe? [closed]

alternate-history alternate-reality spacetime-dimensions alternate-earth philosophy
Feb 21 '18 at 8:04 a4android 37.6k
 
-2
votes
5
answers
227
views

How to transform matter from an immaterial state to another more solid state

physics xenobiology communication energy-beings
Mar 20 '18 at 16:48 Brythan 24.7k
1
-3
votes
2
answers
206
views

The ultimate material? [closed]

physics construction materials strange-matter
Mar 1 '18 at 15:45 Community♦ 1
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