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 original version of the song was recorded at Muscle Shoals Sound Studio in Muscle Shoals, Alabama. The live version is also Lynyrd Skynyrd's longest song. BBC Radio 2 considers Free Bird a rock radio staple matched only by 'Stairway to Heaven'.