Tokyo >> Angry car owners have descended upon the Air Self-Defense Force after dye, thought to be from the colored smoke used by the Blue Impulse aerobatic team on the opening day of the Tokyo ...

Pyrotechnics are fun, and, with the proper precautions taken, safe enough to play with at home (usually). While it’s typical to purchase fireworks and smoke devices off the shelf, it’s actually ...

UPDATE (11/30 6:03 pm) - In a written statement, the refinery confirmed a fire as the source of the smoke. From Calumet Montana Refining: Calumet Montana Refining has confirmed a fire has occurred at ...

ROME, Italy — When a new pope is needed, the College of Cardinals gather at the Vatican to vote and colored smoke flows out of the Sistine Chapel’s chimney depending on the result — but what does it ...

SAN FRANCISCO, CALIFORNIA – OCTOBER 16: Judy Chicago’s pyrotechnic art exhibit, “Forever de Young,” is ignited outside the de Young Museum in San Francisco, Calif., Saturday, Oct. 16, 2021, filling ...

In general terms, lighter colored smoke frequently contains a substantial concentration of unburned (and highly flammable) pyrolysis products.As discussed in the previous article, fire behavior ...