Engineering Thing News Today

It looks intimidating it happens every couple of years. >> its rare the gorillas actually break the glass, but occasionally the glass will break op its own, but they have broke didnt before in the past, and its usually more an engineering thing than it is a gorilla thing. >> reporter: these windows are designed to stay in tact to keep both animals and the public safe. >> its a triple layer laminate. theres actually three panes of glass on top of one another. if one is broken the other two are in...

To live off this. i thought it would be cool to quit and do music for a year, that would be awesome and go back into the engineering thing. i quit the job and it continued on from there. ♪ its magic you know never believe its not so ♪ ♪ >> reporter: its got to be insane to walk in a room where theres 3,000 people hanging on your every mash-up. >> yeah, its been this sort of thing where, you know, its evolved and grown. theres been big jumps and its also been ten years. ive been able to rea...