Reposted from here (http://www.computercraft.info/forums2/index.php?/topic/21203-bubbles/)
I got bored, made a program that randomly moves bubbles up (bigger ones move faster) on the screen. Not much, it's just kinda pretty... Feel free to improve the code and post your own version :).
I haven't tested on pocket computers, but it generates via the term size, so it should look alright.
pastebin get JCR8YTww (http://pastebin.com/JCR8YTww)
Preview (http://gravlann.github.io/?pastebin=JCR8YTww)*
*for some reason, this feature of Mimic isn't working for me. Dunno if it's just me or what.
(https://camo.tmpim.com/cb2129bfe445b084d5990af4ce43401cd5101d5c/68747470733a2f2f63646e2e6b757277612e636c75622f66696c65732f6566425a412e676966)