As many as 144 floors of Mina Plaza towers in UAE's Abu Dhabi were successfully demolished in 10 seconds last month. The demolition of 165-metre-high tower, which was part of the plaza, has set a Guinness World Record of 'tallest building demolished using explosives (controlled demolition)'. In the tower, there were over 3000 delay detonators activating 915 kg of explosives.