"Rocket Fuel Test" at the school and the collapse of the roof.
A video published from a school in (Tehran District 5 or Chaharmahal and Bakhtiari District) shows that during a test called the "Rocket Fuel Test", a severe reaction occurred and a large amount of dust and smoke was released in the assembly hall, and the false ceiling collapsed on the heads of some of those present in the hall.
The scientists harmed Israel, they remain on the same ground.
They also have a nuclear weapons test that they canceled from above.