Here is an explosion test I made on Wax. It's not very good for film editing but it's good for FX's! I got one explosion and duplicated it, resized them and put them where I wanted them to go to make it look like a huge explosion. The explosion I used was one from matthawkins.com Enjoy!
hmm...rated it 1/5, not paticulary impressed, anyone with software can edit together stock footage, resize it a bit and position it random places, not that hard. Would have been better with sound and if you made it so you were actually blowing something up, rather than whiteness.
A vicious cycle it is...I remember when I started out here, my stuff got chewed out pretty badly. I'm happy to say that it isn't the case so much anymore.
The problem is... it's only a rendering of several explosions. There isn't any subject correlating to it other than you wanted to show us a big boom! There isn't any room for growth, so posting it is a little redundant. Not to mention, we've all seen those clips. If you try applying your newfound knowledge with something like stock footage or something you've filmed, I think you will find the feedback a little more constructive.