This was my 2015 build. I know, its odd looking thing and ive realized later that Dark Knight could be more suitable name Why Rebreather, well, 4 sides of this case are able to move with help of servos and arduino with temp sensor so...when heated, all sides would open, cool the beast and close till next time Yes, there was that anoying buzz sound of servos (RC hobbyst know what i am talking about) so it was noisy thing. With all those grills, clear side was out of question so i ve made the motherboard to come out with help of a drawer slides. All thing is made out of aluminium and mechanisam was PITA but fun project nevetheless