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Invisibility cloak capable of concealing human sized objects developed before 2050

Created by btrettel on 2015-09-24; known on 2050-01-01

  • btrettel estimated 5% on 2015-09-24
  • btrettel said ““Human sized object” is defined roughly as a cylinder 5 to 6 feet tall and 1 to 2 feet in diameter.” on 2015-09-24
  • Raahul_Kumar estimated 0% and said “No present day cloak can manage anything bigger than nanometers.” on 2015-09-24
  • Raahul_Kumar said “By invisibility how much of the spectrum qualifies? Because any cloak can only manage say the blue, or the red part, but by no means both.” on 2015-09-24
  • JoshuaZ estimated 15% on 2015-09-24
  • btrettel said “The spectrum question is excellent. Let’s say all of the visible spectrum, as that’s what I had in mind.” on 2015-09-24
  • JoshuaZ estimated 14% on 2020-06-12