Chapter 1 - Posted by Ahmed Ali on 2018-02-10

Chapter 1 was really cool and interesting. I learned a lot about sound and hearing that i didn't know about before... Read More >>

1st Quiz - Posted by Ahmed Ali on 2018-02-10

Took my 1st quiz today missed 2 questions that i thought hard on. Gut feeling didn't help me today haha A+ next quiz! Read More >>