Problem: How to study computer science
Check out free online courses.
If you cannot or don't want to attend an undergraduate program in computer science, you'll be pleasantly surprised at the availability of free coursework online.
For example, you can sign up for computer science related courses on coursera.

Answer: You should also check out opencourseware from the massachusetts institute of technology. It is a goldmine of information for people who want to have access to computer science materials at an academic level without paying tuition.

Problem: A small baby hits a bongo in a room. The baby stops and takes something off his hand. the baby

Answer: goes back to playing the drum.

Problem: How to wire audio cables
Keep cable lengths short.
Use only enough cable to connect the 2 devices. Avoid leaving excess cable rolled up and in danger of picking up outside noise.
Answer: This also will help to reduce the impedance that the cabling presents between the sending and receiving devices. A good rule of thumb is to keep cable lengths 4 or 5 meters (13.