Electric or electronic sensors for explosives, radiation, biological substances in the nature of biological warfare agents, namely, harmful bacteria, fungi, and viruses, and biological toxins that can be used in bioterrorism or biological warfare not for medical use, heat, humidity, and gases; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Gas sensors for measuring gas concentration; Hand-held device comprised of chemical and heat sensors for the detection of explosives; Sensors for the determination of temperatures, positions and distances; Access control and alarm monitoring systems; Automated systems, namely, software, hardware and communications devices for planning, scheduling, controlling, monitoring and providing information on transportation assets and parts thereof; Computer hardware and software system for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area; Wireless controller to monitor and control the functioning of other electronic devices; Carbon nano tubes, namely, tubular carbon molecules used in extremely small scale electronic and mechanical applications; Nano tubes, namely, tubular carbon molecules used in extremely small scale electronic and mechanical applications