42 Research and development of new products; Research and development services in the field of engineering; Scientific and product research and development services; Research and development of new products for others; Research and development of computer software; Providing temporary use of on-line nondownloadable software in the fields of aerospace, healthcare, electronics, energy, transportation, biology, physics, biotechnology, life sciences, communication, advanced materials, quantum science, forever chemicals, and enhanced ballistics that also includes the use of artificial intelligence and machine learning; Providing interactive websites featuring technology in the fields of aerospace, healthcare, electronics, energy, transportation, biology, physics, biotechnology, life sciences, communication, advanced materials, quantum science, forever chemicals, and enhanced ballistics; Providing online databases featuring information relating to scientific and research in the fields of aerospace, healthcare, electronics, energy, transportation, biology, physics, biotechnology, life sciences, communication, advanced materials, quantum science, forever chemicals, and enhanced ballistics