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Top Questions
59
votes
The 10,000 year skyscraper
reality-check
materials
construction
architecture
asked Oct 31, 2016 at 23:47
worldbuilding.stackexchange.com
54
votes
Alien number systems - Is the decimal system special?
aliens
mathematics
asked Dec 7, 2016 at 22:28
worldbuilding.stackexchange.com
16
votes
What's the highest precision achieved for an ADC?
adc
analog
asked Dec 12, 2016 at 20:30
electronics.stackexchange.com
15
votes
Would magic cause a medieval society to stagnate rather than progress technologically?
society
magic
asked Nov 11, 2016 at 0:31
worldbuilding.stackexchange.com
10
votes
Engaging your warp drive while underwater
spaceships
underwater
asked Jul 7, 2017 at 3:04
worldbuilding.stackexchange.com
10
votes
When I turn on my warp drive, where does the energy go?
science-fiction
spaceships
asked Jan 12, 2019 at 21:42
worldbuilding.stackexchange.com
9
votes
Medieval wire making
medieval
manufacturing
asked Oct 12, 2017 at 23:20
worldbuilding.stackexchange.com
9
votes
Do space androids make big impact craters?
science-based
space
asked Jan 2, 2017 at 7:27
worldbuilding.stackexchange.com
8
votes
Fantasy Royal Flying Doctor Service
fantasy-races
flight
asked Mar 25, 2018 at 9:46
worldbuilding.stackexchange.com
7
votes
Counterbalancing a Ringworld so it doesn't explode
reality-check
space-constructs
asked Jul 25, 2020 at 5:05
worldbuilding.stackexchange.com
1
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Top Answers
44
Can guns be rendered unusable by changing the atmosphere?
worldbuilding.stackexchange.com
28
What would justify the use of homing pigeons in a world where sending digital messages is a viable option?
worldbuilding.stackexchange.com
23
Will interplanetary shipping even be necessary in a future with nanofabricators?
worldbuilding.stackexchange.com
15
Scientifically plausible way to sink a landmass
worldbuilding.stackexchange.com
14
How can I make a regular laser diode pulse in the nanosecond range?
electronics.stackexchange.com
13
DC/AC coupling in an oscilloscope
electronics.stackexchange.com
11
What's difference among impedance analyzer, spectrum analyzer and vector network analyzer?
electronics.stackexchange.com
11
What would be some ways to store heat / cold?
worldbuilding.stackexchange.com
10
A Non-Iron Elvish Steel
worldbuilding.stackexchange.com
9
Why are contacts missing on some of these M.2 modules?
electronics.stackexchange.com
9
Why do 1 pF capacitors exist?
electronics.stackexchange.com
9
Extremely compact nuclear reactor?
worldbuilding.stackexchange.com
9
does the battery determines the amount of current flowing in the circuit?
electronics.stackexchange.com
9
Would a terraformed planet have no fossil fuels and if so, what alternates would be available?
worldbuilding.stackexchange.com
8
pressure differences and stargates
worldbuilding.stackexchange.com
8
Dual mosfet 8205A - lithium battery protection circuit
electronics.stackexchange.com
7
Using back to back zener diodes to clip voltage spikes in bipolar stepper motor
electronics.stackexchange.com
7
USB, UART, SPI difference and usage?
electronics.stackexchange.com
7
Is there a substance that passes through gasses, but reacts violently (explosive) when confronted with solid matter?
worldbuilding.stackexchange.com
7
Do components packaged in QFP with fewer than 32 leads exist?
electronics.stackexchange.com
6
Difference between current and power
electronics.stackexchange.com
6
Optocoupler high side vs low side switch
electronics.stackexchange.com
6
Emitting a particle beam within the atmosphere
worldbuilding.stackexchange.com
5
physical 0 and 1 signals in communication and storage systems
electronics.stackexchange.com
5
Why it was not possible to use 256-QAM in the past
electronics.stackexchange.com
5
Amplifying a nV signal across a small resistance
electronics.stackexchange.com
5
Would inflating hot spheres of metal be a viable zero-g, vacuum ship-building technique?
worldbuilding.stackexchange.com
5
What is this 9-in-line latching connector?
electronics.stackexchange.com
5
Inverting a high speed RF signal (5 GHz)
electronics.stackexchange.com
worldbuilding.stackexchange.com
electronics.stackexchange.com