Activity for Demi‭

Type	On...	Excerpt	Status	Date
Question	—	Could a thermonuclear detonation be ignited in a star by addition of sufficient energy instantaneously in a small region? While it does not occur in nature, I have wondered if a sufficient amount of energy deposited in a sufficiently small space in a sufficiently small amount of time could ignite a thermonuclear detonation wave in an object, leading to its destruction. Would this be possible, and how much energy would ... (more)	—	over 6 years ago
Question	—	Alcubierre drives and intrasystem speed limits I am working on a world (see this question) which I currently plan to have FTL via Alcubierre warp drive. I want to avoid the possibility of FTL sneak attacks so I plan on having something that prevents them from being successful in general. My current plan is that FTL causes particles (such as the... (more)	—	over 7 years ago