The 8th International Conference on Innovation in Science and Technology, July 23-25, 2021 in Stockholm, Sweden aims to bring together academia, researchers, and scholars to exchange information and share experiences and research results about all aspects of specialized and interdisciplinary fields. This event provides an opportunity for all to network, share ideas, and present their research to a worldwide community. Discussion on the latest innovations, trends, and practical concerns and challenges faced in these fields are also encouraged.