1 00:00:00,240 --> 00:00:01,698 PROFESSOR: It sounds kind of crazy, 2 00:00:01,698 --> 00:00:03,810 but I did actually start building speakers 3 00:00:03,810 --> 00:00:06,390 when I was in high school. 4 00:00:06,390 --> 00:00:08,946 I helped a couple of friends build subwoofers, 5 00:00:08,946 --> 00:00:10,320 because the subwoofers are really 6 00:00:10,320 --> 00:00:12,390 easy and fun thing to build-- 7 00:00:12,390 --> 00:00:14,150 to get started with. 8 00:00:14,150 --> 00:00:17,400 And around 10th grade, I decided that I wanted a stereo system 9 00:00:17,400 --> 00:00:20,970 really cheaply, so I found a kit. 10 00:00:20,970 --> 00:00:23,970 You know, you buy all the parts from speakers in one box, 11 00:00:23,970 --> 00:00:25,440 and I built it. 12 00:00:25,440 --> 00:00:28,520 And then I got into building better amplifiers 13 00:00:28,520 --> 00:00:31,390 and modifying the speakers. 14 00:00:31,390 --> 00:00:33,780 And it turns out that the original project, that 15 00:00:33,780 --> 00:00:36,600 kit that I built in 10th grade, those 16 00:00:36,600 --> 00:00:38,360 are still the speakers that I use today. 17 00:00:38,360 --> 00:00:40,151 They're completely different on the inside, 18 00:00:40,151 --> 00:00:41,250 but they're still there. 19 00:00:41,250 --> 00:00:45,690 So it's amazing how what I started five years ago 20 00:00:45,690 --> 00:00:49,210 is basically still with me.