Explore the Subterranean Chambers of the World’s Longest-Operating Hologram Gallery
Dr. Laser has been creating holograms inside his NYC laboratory since the 1970s.
February 12, 2018 at 06:00PM
via https://www.smithsonianmag.com/travel/spending-day-worlds-longest-operating-gallery-holography-180967979/?utm_source=ifttt