Invisible air umbrella

by MeterMan Nov 15, 2024 4 Comments 4 Links
#backtothefuture, #physics, #reality, #science, #scifi, #timemachine, #timetravel,
by Blinko Feb 13, 2024 3 Comments 3 Links
#defense, #forcefield, #military, #police, #protection, #safety, #science, #scifi, #technology,
by Mr N Sep 5, 2023 4 Comments 4 Links
#astronauts, #jetpack, #science, #scifi, #space, #spaceflight, #spacejetpack, #tech, #technology,