"Spacewalk is a new multiplayer game in which players explore the International Space Station. The game is a free-form game. Spacewalk players take on the roles of astronauts in the International Space Station."
"As the most visible man-made object in the night sky the International Space Station (ISS) is of significance to humankind. It takes humans from being explorers of space to being residents of space.
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Welcome to the Virtual Cardiology Lab. The focus of this lab is on heritable diseases of the heart. You are cast here as a virtual intern to accompany a doctor examining three different patients. Each patient is examined, using more than one diagnostic tool, and at each stage, the doctor will invite you to examine the patient yourself and ask for your opinion.