9 Scientific apparatus including measuring, signaling and checking instruments, namely, electronic devices for data recording and transmitting to check for, track, record and report on explosives function and blasts in the nature of explosions, identification, positioning, firing and inventory; data recording apparatus, computers, computer peripheral devices, downloadable computer software and downloadable communication software all for managing, recording, tracking, reporting, retrieval and storage of data and information in connection with blasts in the nature of explosions; data management systems comprised of computer hardware and recorded software for managing, recording, tracking, reporting, retrieval and storage of data and information in connection with blasts in the nature of explosions; downloadable software for facilitating the transfer or delivery of goods or explosive blast products; electronic apparatus, instruments and equipment, namely, electronic identification devices, electronic timing devices, and tracking devices, devices for logging the encoded identification of electronic detonators and their components, devices for logging the position of tracking devices; all of the aforementioned goods for use in the mining and excavation industry and to users of explosives