Hackaday (unofficial) October 31, 2023 3:00pm Black 4.0 is the New Ultrablack #currentevents #featured #interest #news #originalart #invisibility #paint #vantablack #hackaday posted by pod_feeder_v2 Black 4.0 Is The New Ultrablack Vantablack is a special coating material, moreso than a paint. It’s well-known as one of the blackest possible coatings around, capable of absorbing almost all visible light in its nanotube c…