I can't remember the last time I crashed VirtualBox, browsing or not. Even with older 64-bit Flash. Only issue I recall is some snapshot breakage a while back.
Lens is a TCL/TK based network simulator that is used in the field of computational neuroscience. This is our port to the modern OSX platform. This port is "as is". This means that any issues that present in the original Lens, might be present in the port too.
I still find it intriguing that Francis Collins, who in 1993 replaced
James D. Watson as head of the National Center for Human Genome Research at the National Institutes of Health, is a religious person [http://en.wikipedia.org/wiki/Francis_Collins_(geneticist)#Re...]
I'm not judging anyone here, I'm just saying I find it striking, and slightly unimaginable.
Collins has written a book called "The Language of God" (referring to DNA) in which he explains how he reconciles his beliefs with his scientific understanding.
In it, he tells his own story and explains why he thinks Christians should accept evolution and why scientists should not be hostile to faith.
I coded one in Pharo Smalltalk last year: http://www.squeaksource.com/BrainFuck.html
It's so slow it's almost hilarious. It took it 8 hours to print an ASCII mandlebrot fractal frame, NO KIDDING.