12 wounded in a scientific experiment in an Australian school

An explosion during a science experiment in a school in the Australian city of Sydney injured 12 people, including 11 children.

And i media they reported that 11 children were taken in hospital with burns after the explosion and one adult sustained superficial burns. The same sources indicated that two children were brought in in hospital with serious wounds and burns, while the other nine children were in hospital with superficial wounds. According to an ambulance, the children suffered burns to their chests, faces and legs.