A heat spreader and a method for manufacturing the heat spreader are disclosed. In some examples, the system encrypts a secondary copy of data after the secondary copy is created. In case the target hydrocarbon is naphthalene, it is possible to prepare naphthalene which has a purity of 99. Preferably the ore treated according to the present invention is ilmenite ore. An indicator is associated with the lever to indicate to the vehicle assembly operator whether or not the sunroof panel needs vertical adjustment relative to the roof panel to obtain an acceptable degree of flushness.