Capacitor hack - fixing a broken video card.
Homebrew 1090MHz antenna for receiving ADS-B with my USRP N210.
Photos from replacing the crankshaft pulley (sometimes called harmonic balancer) on my 2000 Nissan Maxima. Rubber had failed, causing larger pulley to encroach upon the smaller pulley's space. Had to remove the starter and use a screwdriver in the flywheel to tighten the pulley bolt down.