A method and apparatus for cooling a hat source configured along a lane. The heat exchanger comprises an interface layer that perform thermal exchanger with the heat source and configured to pass fluid from a first side to a second side. The manifold layer comprises a first layer in contact with the...http://www.google.de/patents/US20040112571?utm_source=gb-gplus-sharePatent US20040112571 - Method and apparatus for efficient vertical fluid delivery for cooling a heat producing device