https://www.brusselstimes.com/belgium/349611/brussels-bombing-attacks-despite-the-smaller-charge-the-maelbeek-explosion-was-as-deadly-as-the-zaventem-blast
The explosion at Maelbeek Metro Station on 22 March 2016 was as deadly as the one at Zaventem Airport, even though its charge was just a quarter of the size.
brussels bombingattacksdespitesmallercharge