What is an aircraft seat ejection, and how does it work? 

On July 21, around 1:15pm, a BAF fighter jet crashed into a school building of Milestone School and College in Uttara, Dhaka. 

Since the crash, one term has been repeatedly heard: seat ejection. 

What exactly is seat ejection, how does it work, and what are its limitations and success rates? 

Learn all about it in Stream explainer.