Sciencemall-usa is a science internet store, base in the USA, dedicated to the science enthusiast searching for authentic meteorites, Libyan Desert Glass, fulgurite lightning sand, rare rocks, rare minerals, trinitite atomite, science collectibles, shatter cones, KT-boundary, radioactive minerals, science art, science gifts, science jewelry pendant necklace earrings and originally crafted "cosmos-wear" meteorite jewelry.
Stealth Aviation Poster
B-2 Spirit Stealth Bomber Poster
If this has always been one of your favorite aircraft then this is the poster for you! It appears that this B-2 has exceeded the sound barrier close to an open ocean by the looks of that ring around its tail, but it has not. In reality the B-2 does not exceed the speed of sound and the apparent cloud effect is caused by the Prandtl-Glauert Singularity.
Size: 16" X 20" comes laminated, printed with archival ink on enhanced matte paper.
Photo credit: U.S. Air Force photo (AFFTC) Bobbie Garcia
Click image to enlarge.