Sparkling Firework Droplets
Monday, November 21, 2016 - 09:51
in Mathematics & Economics
In Japan, many adults hold fond childhood memories of fireworks as a symbol of the summer season. Senko-hanabi, which translates to "sparkling fireworks," emit a small fireball with streaks of light akin to pine needle structures. As one of the most popular hand-held fireworks since the early Edo period, from 1603 to 1868, they're renowned for fragile beauty accompanied by a soothing sound. During the 69th DFD meeting, researchers will describe work uncovering the liquid dynamics at play behind Senko-hanabi's beauty.