A powered material that conducts heat when charged at a conductivity level of 251 (see element conductivities for more information). Can be charged and discharged with PSCN and NSCN respectively. A life of 10 or above continually charges it, while a life between 1 and 9 causes it to turn on shortly. A life of 0 discharges it completely. When its tmp value is set to 1, like many other powered materials, HSWC can receive data for from FILT. It turns this serialized data into heat. This makes HSWC extremely useful in heating for advanced users. This feature can also be used in transferring data with TSNS. HSWC is invulnerable to extreme temperatures and pressures.