Have you ever heard of a girandola? I had not until we came across this video — which is pretty incredible! This might be one of the most unique things I’ve ever seen.
Girandolas are flying horizontal wheels and are a favorite of pyrotechnicians.
But as rudimentary as the setting looks in the video, girandolas are high precision, finely tuned instruments. According a group of fireworks professionals called the Pennsylvania Organization of Recreational Chaos (PORC), “you must have every driver (rocket motor) fire at the same time and be precisely tuned in order for the girandola to fly. There is very little room for error or it will not fly.”
You can find more info about girandolas at the link above, or here and it looks like they are available for purchase here.
If I ask you to picture a radio telescope, you probably imagine a large dish…
The Hubble Space Telescope was carried to space inside the space shuttle Discovery and then…
In 1963, the Arecibo Observatory became operational on the island of Puerto Rico. Measuring 305…
The theory of black holes has several mathematical oddities. Recent research shows our understanding of…
When we think of exoplanets that may be able to support life, we hone in…
Nine years ago, Blue Origin revealed the plans for their New Glenn rocket, a heavy-lift…