Algodoo

The idea itself is interesting, but it needs more work like color chancing on the steel blocks and in the circles (to give that heat effect )
7/10

Thanks for the suggestion. Its a good idea and I tried unsuccessfully to do it. Maybe somebody else will improve on it. For now it is what it is.

Testing: How do you display a backslash n in the comments?

text = "qwerty" + "\
"

\a\b\c\d\e\f\g\h\i\j\k\l\m
\o\p\q\r\s\t\u\v\w\x\y\z\:\;\.\,\"\'\<\>\?\=\-