Questions with the keyword 'hobby'

• What is your favourite sport and the physics behind it if there is any? by 344spcq47 to Brian Comments: (No comments so far )
• Has anyone got any sci-fi book recommendations? (have you read i-robot by Isaac Asimov, what did you think?) by lilah to Vinita, Rachel, Pam, Christopher, Brian, Andrew Comments: (No comments so far )