JohnHoward
New Member
About 10 posts above talks about hoaxes featuring battery powered blinking lights & balloons. Being the topic is "flashbulb" I'm reminded of a late night party trick from the 70s involving flash cubes. Those square "flashcubes" weighed a fraction of an ounce and were triggered, not by batteries, but by a shutter activated firing pin in the camera that broke a little tab or something. You could manually do the same with a paper clip. Pulled from a pocket and set off at the right time they were a little stoners pyrotechnic show.
What would a flashcube on a party ballon, activated by a time delay device look like if set off at hundreds or thousands of feet altitude?
What would a flashcube on a party ballon, activated by a time delay device look like if set off at hundreds or thousands of feet altitude?