Technology @lemmy.world barsoap @lemm.ee 10mo ago How are holograms possible? 3Blue1Brown explains holograms in detail. The physical kind, flat plates that show 3d scenes. 2 crossposts MealtimeVideos [Dormant] @lemmy.world scientific_railroads @lemmy.world 10mo ago 46:23 How are holograms possible? | 3Blue1Brown Science Streams @rss.ponder.cat free @rss.ponder.cat BOT 10mo ago How are holograms possible?