Abstract: A wind turbine including components formed from or coated in a radar absorptive material. A method for scanning an area having one wind turbines and ignoring the radar interference therefrom is also provided.

Abstract: Spec-Trac is a computerized specimen rack storage system. The main focal point of the invention is the computerized storage racks that allow the user to scan barcode \ labeled specimens and place them in the rack as directed by the computer, using LED's, proximity switches, and computer technology In addition, the rack's are stored in refrigeration/freezer units that connect the racks to a network, and allow the racks to synchronize its database with the main storage server, using standard network wired or wireless technology. Specimen retrieval can occur at the computerized rack, individual storage units, or the main database server.

Abstract: Spec-Trac is a computerized specimen rack storage system. The main focal point of the invention is the computerized storage racks that allows the user to scan barcode labeled specimens and place them in the rack as directed by the computer, using LED, proximity switches and computer technology. In addition the rack's are stored in refrigeration/freezer units that connect the racks to a network and allow the racks to synchronize its database with the main storage server, using standard network wired or wireless technology. Specimen retrieval can occur at the computerized rack, individual storage units, or the main database server.