Providing on-line publications in the nature of journals in the fields of science, engineering, technology, medicine, and public health; educational services, namely, providing podcasts in the fields of science, engineering, technology, medicine, and public health; providing educational information in the academic fields of science, engineering, technology, medicine, and public health for the purpose of academic study

Providing on-line publications in the nature of journals in the fields of science, engineering, technology, medicine, and public health; educational services, namely, providing podcasts in the fields of science, engineering, technology, medicine, and public health; providing educational information in the academic fields of science, engineering, technology, medicine, and public health for the purpose of academic study

Providing on-line publications in the nature of journals in the fields of science, engineering, technology, medicine, and public health; educational services, namely, providing podcasts in the fields of science, engineering, technology, medicine, and public health; providing educational information in the academic fields of science, engineering, technology, medicine, and public health for the purpose of academic study

Providing on-line publications in the nature of journals in the fields of science, engineering, technology, medicine, and public health; educational services, namely, providing podcasts in the fields of science, engineering, technology, medicine, and public health; providing educational information in the academic fields of science, engineering, technology, medicine, and public health for the purpose of academic study

Entertainment services, namely, providing podcasts in the field of science and technology