How To Break An Object Apart

Hi Guys,  I've just watched a very interesting You Tube video on Illustrator in creating  a logo that I'm trying to replicate in CorelDRAW but I'm just unable to do so.  I was wondering if someone possibly knows how I can achieve the same result from the video, if possible.  Cheers all.

https://www.youtube.com/watch?v=zKSsKUpLgbs&list=UU9jcqrmogdYp7BsUpMVl09w