Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Google search
: add "Physics Forums" to query
Everywhere
Threads
This forum
Search titles only
By:
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
The Lounge
Science Fiction and Fantasy Media
Sci-Fi Writing and World Building Forum
Post thread
Sci-Fi writers, this forum is for you. Free ideas and advice for your stories from sci-fi fans and science professionals. Find out how to bring in real science for your story.
1
2
3
4
5
6
7
8
9
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
Writing: Input Wanted
Writing: Read Only
(No prefix)
Writing: Input Wanted
Writing: Read Only
At what speed can a person jump in zero g?
Dec 16, 2022
Replies
20
Views
3K
Wall thickness of ring habitats for radiation shielding
Dec 13, 2022
Replies
4
Views
2K
Optimizing Atmospheric Entry Speed in Space Games
Dec 13, 2022
Replies
9
Views
2K
Sandy Hill Plunge: A Lifted Bronco's Free-Fall
Dec 2, 2022
Replies
20
Views
2K
Why do we need FTL if traveling at the speed of light is instantaneous?
Nov 27, 2022
Replies
19
Views
2K
Sapient Life Indigenous to a Planet Orbiting a Red Dwarf
Nov 21, 2022
Replies
13
Views
3K
Ideas for novel I'm writing I would love some insight on a concept
Oct 28, 2022
Replies
5
Views
3K
Structure of the Galaxy: 6 Questions Confirmed
Oct 21, 2022
Replies
31
Views
3K
Number of Decks on a Rotating Habitat
Oct 3, 2022
Replies
9
Views
2K
Writing: Input Wanted
Black holes as weapons - easy way to calculate the evaporation blast
Sep 21, 2022
Replies
10
Views
2K
Writing: Input Wanted
A dangerous space mission that requires a lot of helping hands
Aug 27, 2022
Replies
22
Views
3K
Docking spaceships to ring habitats
Aug 9, 2022
Replies
18
Views
2K
Exploring Military SF: Realistic Energy Shields
Aug 3, 2022
Replies
5
Views
3K
If you are moving in a ship at FTL, could a pilot react at FTL?
Aug 1, 2022
Replies
11
Views
2K
Could Localised Variations in Physics Occur?
Jul 26, 2022
Replies
11
Views
2K
Let's build a quantum radio receiver
Jul 22, 2022
Replies
6
Views
2K
Seeking a nerd well-versed in Cosmology and Dungeons & Dragons
Jul 15, 2022
Replies
6
Views
2K
Scott Manley's Video: Pulsed Rocket Drives
Jul 4, 2022
Replies
4
Views
2K
Wood as a precious resource on spaceships
Jun 25, 2022
Replies
17
Views
2K
Too Much Stellar Flux: Fixing a 25-year old Problem
Jun 1, 2022
Replies
9
Views
2K
Conditions inside a protoplanetary disc
May 10, 2022
Replies
4
Views
2K
Aftermath of a collision with an ice giant
May 6, 2022
Replies
4
Views
2K
Writing: Input Wanted
Generation Ship SFV Exodus: Revised Designs
May 5, 2022
2
Replies
52
Views
5K
Writing: Input Wanted
Captain's choices on colony ships
May 2, 2022
Replies
4
Views
2K
Hiding an orbital colony 'behind' a planet from a flare star
May 2, 2022
Replies
17
Views
2K
Theoretical question about a new Energy and implications of using it
Apr 15, 2022
2
Replies
49
Views
4K
Writing: Input Wanted
Are Clone Ships a Better Alternative for Space Colonization?
Apr 3, 2022
Replies
30
Views
3K
Writing: Input Wanted
Building a Generation Ship: The SFV Exodus
Apr 1, 2022
3
Replies
96
Views
7K
Writing: Input Wanted
Different Cosmic Disasters for Different Plot Points
Apr 1, 2022
Replies
7
Views
2K
Uncovering a Faked War: Exploring Infowar in 2094
Mar 13, 2022
Replies
9
Views
2K
Does anyone know of a good, searchable Universe visualizer?
Mar 3, 2022
Replies
10
Views
2K
Writing: Input Wanted
Help needed comparing planetary "calendars"
Feb 13, 2022
Replies
10
Views
2K
Is it Appropriate to Include More Than One Prose-Dialogue Pair in Each Block?
Jan 20, 2022
Replies
11
Views
2K
Writing: Input Wanted
USS Enterprise Hit by Ancient Interstellar Probe - Investigation Report
Jan 16, 2022
Replies
3
Views
1K
Is Kindle X-ray Worth the Extra Work for Authors and Readers?
Jan 11, 2022
Replies
22
Views
2K
Is a Self-Building 'Seed' Ship the Future of Space Travel?
Dec 31, 2021
Replies
21
Views
2K
Good gas to trace lasers in a vacuum
Nov 29, 2021
Replies
16
Views
2K
Previously suppressed knowledge to control the masses
Nov 20, 2021
Replies
4
Views
2K
Atmospheric pressure inside a protoplanetary disc
Nov 20, 2021
Replies
6
Views
2K
Change Speed of Light: Explaining a Device in Sci-Fi Comedy
Nov 15, 2021
Replies
6
Views
2K
Writing: Input Wanted
Best material for heat exchanger on a space ship
Nov 15, 2021
Replies
8
Views
2K
Scientific-sounding gobbledygook found by trolling PF posts
Nov 11, 2021
Replies
2
Views
1K
Walking around the ring on a spinning space station
Nov 8, 2021
Replies
19
Views
3K
Poll
Writing: Input Wanted
Cliffhangers in Fiction: Do Readers Prefer Hard or Soft Endings?
Nov 1, 2021
Replies
19
Views
2K
What would you do if you thought you'd found a portal?
Oct 22, 2021
Replies
27
Views
3K
Maximum safe mass of an asteroid in geostationary orbit
Oct 14, 2021
Replies
17
Views
2K
Photon and Neutrino detector and photon trawl device
Oct 13, 2021
Replies
6
Views
1K
Description of a nuclear EMP event
Oct 10, 2021
Replies
3
Views
1K
High-Tech Knight: Best Equipment for Elite Warriors
Oct 10, 2021
Replies
15
Views
2K
Colors of Alien Blood: Oxygenation Chemistry Explained
Sep 11, 2021
Replies
11
Views
9K
Traveling to alternate universes
Aug 30, 2021
Replies
12
Views
2K
Centaur Mass for Jupiter's 4th Lagrange Point
Aug 10, 2021
Replies
2
Views
1K
Effects of a rapidly developing, unknown nearby civilization
Jul 26, 2021
Replies
18
Views
3K
How would Dr. Frankenstein solve the tissue rejection problem?
Jul 25, 2021
Replies
22
Views
2K
What Biomechanical Insights Can Alien Polysaccharides Offer?
Jun 6, 2021
Replies
2
Views
1K
How to get away with killing your great grandfather with time travel
Jun 4, 2021
Replies
16
Views
2K
A PF SciFi story One sentence at a time....
Jun 4, 2021
2
Replies
44
Views
6K
Supermassive black hole in the Large Magellanic Cloud?
Jun 4, 2021
Replies
3
Views
2K
Can any object cause fluctuations in a magnetic field?
Jun 3, 2021
Replies
10
Views
1K
Orbiting, Relativity and Mind-effects
Jun 3, 2021
Replies
13
Views
1K
Sci-fi writer in need of futuristic Quantum Physics ideas
May 11, 2021
Replies
9
Views
2K
Can a Palladium Foam Parachute Slow Down a Spaceship Traveling at 0.4c?
May 2, 2021
Replies
2
Views
1K
Experiments to do in deep space at 40% of c
May 2, 2021
Replies
26
Views
2K
Black Holes & Life: Myth or Reality?
Apr 14, 2021
2
Replies
49
Views
3K
Levels of Civilization Based on Deuterium
Apr 12, 2021
Replies
5
Views
1K
Can Simplified Spacetime Analogies Work in Sci-Fi?
Apr 10, 2021
Replies
1
Views
1K
Writing: Input Wanted
How to model Eccentricity, Obliquity and Recession in Excel
Apr 3, 2021
Replies
2
Views
1K
Will tissue engineering make humanoid fabrication possible?
Feb 20, 2021
Replies
6
Views
2K
Writing: Input Wanted
What is the concept of 'residual self image' in The Matrix?
Feb 15, 2021
2
Replies
49
Views
5K
Can I Write a Book About the Physics of Batman without Getting Sued?
Feb 6, 2021
Replies
9
Views
2K
Theoretical question about the Sun
Feb 1, 2021
Replies
16
Views
2K
Writing: Input Wanted
How to keep from being overrun with liches
Jan 31, 2021
Replies
7
Views
1K
Trying to make a rigorous imaginary world
Jan 6, 2021
Replies
3
Views
1K
Turning oxygen into fluorine in our atmosphere
Dec 12, 2020
Replies
5
Views
2K
Gravity, heat, flooding, and centrifugal force on a tidal-locked planet
Dec 8, 2020
Replies
5
Views
1K
What Are the Possible Connections Between Magnetic Monopoles and Acupoints?
Dec 8, 2020
Replies
16
Views
1K
Is a play script the right format?
Dec 6, 2020
Replies
5
Views
998
Stability of Polar Solar Orbits: Can a Planet Change its Host Star?
Nov 27, 2020
Replies
18
Views
3K
How would one publish a non-mathematical theory?
Nov 24, 2020
Replies
21
Views
2K
Could large organisms on a nutrient-poor world be inflatable?
Nov 18, 2020
Replies
13
Views
2K
Closing the writing loop, again with thanks
Nov 10, 2020
Replies
4
Views
1K
Superman-Inspired Skinsuit: Capable of 4,000mph & 500Gees
Oct 30, 2020
Replies
32
Views
3K
Open Titanium Case w/ Steel Pins: Advice Needed
Oct 27, 2020
Replies
9
Views
2K
Can Flying Ships Defy Inertia and Make Instant 90-Degree Turns?
Oct 11, 2020
Replies
10
Views
1K
Tethered aircraft lifting power, low gee world
Oct 8, 2020
Replies
17
Views
2K
Poll
SF code cracking vs real mathematics
Sep 15, 2020
Replies
19
Views
2K
Is it possible to move a black hole?
Sep 14, 2020
Replies
20
Views
2K
Writing: Input Wanted
Building a Sci-Fi Fantasy Solar System & Planet
Sep 9, 2020
Replies
17
Views
4K
Causing periodic storm events on a fictional planet
Sep 8, 2020
Replies
9
Views
2K
Projection Maps for Alien World Navigation
Sep 8, 2020
2
Replies
35
Views
4K
Gravitational wave source triangulation
Sep 1, 2020
Replies
5
Views
1K
My inspirational epic -- Enjoy, correct and criticize to your heart's content
Aug 24, 2020
Replies
3
Views
1K
Weak Force Weapon Effects on Wall Elements
Aug 14, 2020
Replies
2
Views
2K
RF shielding to keep signals inside
Jul 24, 2020
Replies
10
Views
2K
Can Humans Metabolize Alien Life Forms on a Colonized Ocean World?
Jul 21, 2020
Replies
11
Views
2K
Writing: Input Wanted
What are the Consequences of a Longer PETM?
Jun 25, 2020
Replies
10
Views
2K
All-Sky Catalogue: Exploring Stars & Planets in 22nd Century
May 29, 2020
Replies
33
Views
3K
Is Venus the key to economic success in our solar system?
May 19, 2020
Replies
11
Views
2K
Can Tiny Planetoids with High Density Retain an Argon-Oxygen Atmosphere?
May 9, 2020
Replies
15
Views
2K
Closing the writing loop, with thanks
Apr 7, 2020
Replies
4
Views
2K
1
2
3
4
5
6
7
8
9
Forums
The Lounge
Science Fiction and Fantasy Media
Sci-Fi World Building
Welcome to the Sci-Fi World Building forum!
Sci-Fi writers, this forum is for you! Use this forum to discuss science fiction writing topics.
Writers, get ideas and advice for your stories from sci-fi fans and science professionals.
Find out how to bring in real science to your story for realism and credibility.
Hot Threads
Writing: Input Wanted
How to Handle a Fire Onboard a Generation Ship?
What sci-fi movie and book technologies will never be a reality?
How would gravity on another world influence human lifespan?
Making use of kilo-tonnes of generic tholins??
Tom Swift - young scientist, engineer, inventor
Recent Insights
Insights
Brownian Motions and Quantifying Randomness in Physical Systems
Insights
PBS Video Comment: “What If Physics IS NOT Describing Reality”
Insights
Aspects Behind the Concept of Dimension in Various Fields
Insights
Views On Complex Numbers
Insights
Addition of Velocities (Velocity Composition) in Special Relativity
Insights
Schrödinger’s Cat and the Qbit
Back
Top