news.ycombinator.com• Jan 12, 2025• 1 min read
Ask HN: Futuristic and Sci-Fi Solutions to Fire SafetyImagine you are tasked with a step function (10x, 100x, 1000x) improvements in fire safety, containment on a large scale basis. What would you dream up? Cost is not a factor in this case. Imagine fire becomes the existential threat. Imagine that climate change continues to be getting worse, and root causes for addressing climate change are being handled in another project.Yes, there are political, economic, societal, forest management and current technological other factors that can be instituted today for fire safety, or that are preventing better fire management, but I'm looking for the dream scenarios, not the former.Some examples I can think of:* Preventing Ember Propagation: - large shields made of nano insulating materials deployed from drones, blimps, balloons, helicopters that attract and extinguish embers. They would form "walls" around fire hotspots, and provide containment of embers. They would be net attractors of embers. Can be deployed at mega scale.* Wind prevention - Wi