pyrotechnics

However, Bill Ray, an analyst at market research firm Gartner, says that some drones can now launch pyrotechnics, for a firework-like effect.

The high intensity of the Palm Springs explosion narrows the list of potential bomb-making materials used, said the owner of one pyrotechnics company.

Monday might not have the sequins and screeching choruses of tonight's Eurovision, the inexplicable dance routines or pyrotechnics, but it will be a show no less.

As well as the stagehands, there are people responsible for positioning lights and setting pyrotechnics; and 10 cleaners who sweep the stage with mops and vacuum cleaners between every performance.

Footage on social media appears to show a large group of supporters chanting outside of the facility with pyrotechnics, while another shows them tearing down the gate to the entrance of the training ground.