The fireball and subsequent shockwave, caught in dramatic videos posted on social media, wrought devastation across entire neighbourhoods of Beirut. A week later, the blast that left 6,000 people ...
source https://www.desainpremium.com/2019/08/the-amazing-new-shockwave-torch-makes.html#6c9ac21ee572d377f3f47b04312b22aa
