content: Haha...  I took my dad's radio/clock alarm apart when he wasn't home when I was young (late 80's).  I would do it over and over again and pride myself on getting it back together perfect every single time.  Except for the last time, after assembling it in my fastest time ever I plugged it in right before he got home from work and lo and behold I let all the white smoke out. Come to find out I didn't put the board back in the right place and it grounded out across a metal plate (magnetic shield?). Those were amazing times, as everything I touched became brand new the more it came apart.