Depending on how well youâve kept up with fire extinguisher maintenance, your portable fire extinguisher should last, essentially, forever. If youâve had the same fire extinguisher for a long time (10-12 years),one way to test its condition ) is to have it hydrostatically tested. A hydrostatic test exposes your fire extinguisher to high pressure (usually 500psi) to check the integrity of the shell.
Jingle Bells was the first song broadcast from space, in a Christmas-themed prank by Gemini 6 astronauts Tom Stafford and Wally Schirra. While in space on December 16, 1965, they sent this report to Mission Control : Gemini VII, this is Gemini VI.
The First Anime Astroboy's Claim to Fame. Astroboy (1963) is often thought to be the first anime, but that's false. It does merit some firsts though: it was the first anime to be broadcast overseas, and also the first anime that was broadcast regularly that lasted a full TV slot's duration. What Astroboy isn't, and the real 'first anime' The first known animation to come from Japan is Katsudo Shashin.