rgclark

Proposal to use ultra high pressure water streams to hold aloft a space tower, to produce kilometers-long water streams to carry water from nearby lakes to fight wildfires, and to transport fresh water kilometers distances to drought ridden areas:Pumping pressurized fluids to high altitude for the space tower and for fighting forest...

Innovative new developments with ultra-high intensity micro-scale LED's make possible beamed orbital propulsion, space-based solar power, and laser missile defense:Beamed propulsion doable now, and with it space solar power. https://exoscientist.blogspot.com/2018/07/beamed-propulsion-doable-now-and-with.html

https://spectrum.ieee.org/tech-talk/aerospace/military/no-quick-laser-missile-defense