Slow-motion flashbulbs

Long before there were xenon flash-tubes on cameras, there were single-use flashbulbs filled with fine magnesium wire. I had a few of these in a parts-drawer and I wanted to see what they looked like up close and in slow motion when they ignite.

[@paulsharpe7740]

hi I have not seen flash bulbs in years so it's a great reminder of a few memorable days from my younger day's