How the 10 Worst Fails of All Time Could Have Been Prevented

https://www.instapaper.com/read/1932969520

K-pop Lightsticks: More Than a Glow<br/>K-pop lightsticks are a symbol of fandom, transforming concerts into glowing spectacles. In 2025, high-tech lightsticks from groups like NCT and ITZY feature Bluetooth and customizable lights