science based - Can a modified grappling hook be used to pull a human into melee range? - Worldbuilding Stack Exchange

science based - Best ranged weapon for superhuman strength? - Worldbuilding Stack Exchange

Solo RPGs On Your Table - October 2022

Gary Gygax's World Builder - Property Is Theft!

internal consistency - Can we build a 3D maneuver gear from Attack on Titan? - Worldbuilding Stack Exchange

Winning the New Cold War: A Plan for Countering China

biology - Why would humans carry around live plants in a post-apocalyptic world? - Worldbuilding Stack Exchange

spaceships - Structural integrity of massive space vessels and mobile megastructures (>1.5km) - Worldbuilding Stack Exchange

RPG Writeups — Night's Black Agents

physics - Plausible Reasons for usage of Combat Mecha - Worldbuilding Stack Exchange

Can Kirishima beat Todoroki? Rock reflects heat and fire so he is immune to that and rock is not really affected by ice, Kirishama is physically stronger as well, who wins?

ToughSF: Piracy in Space is Possible Part I: Dastardly DeltaV and Stealth Steamers

How to make human enemies challenging? Preferably not magical. : r/DMAcademy