http://scratch.mit.edu/projects/yambanshee/371970 shows how you can bounce off difrent sprites, without using the bounce block. It has notes so you can learn!
looks good! good help for new inexpeirenced scratchr's
Dear Scratch Users, I'm done with scratch, or at least making projects. I have made one last big game, thats both fun and teaches a lesson about water. It'd mean a lot if you gave me feedback. http://scratch.mit.edu/projects/bosox397/569201