Fireworks permitted:Wood-stick and wire sparklers with no more than 100 grams of pyrotechnic composition; other hand-held or ground-based sparkling devices which are non-explosive and non-aerial, ...
TOLEDO, Ohio — The Fourth of July holiday marks the arrival of some of the hottest summer days that start to peak for the middle of the season. As the annual celebration of our nation approaches, ...
Why do some fireworks shoot golden flaming balls while others produce green sparks? It's just chemistry. Bassam Shakhashiri, chemistry professor... Fireworks Are Packed With Chemistry Why do some ...