The fans that cool the electronics for the Tetris game had been making an ominous rumbling sound for a long time. Examination showed that they were filthy, and one had a broken blade, which explained the noise. Replacement seemed like the best plan.
Two lovely new fans!
John Taylor Novak has (sadly) departed for the summer, taking his N-scale layout. Wide open spaces have appeared!
After all these years, new batteries for the Makita drill.