Logic circuit puzzle

Dan pointed me at this puzzle (Circuit Bored), which I solved with the help of a circuit emulator (probably could have done it by hand just as quickly). After I pointed him to the emulator, he got the answer too, so this morning we headed out to get it.

Parkfield

Today I took Mom back home to Shafter, and then returned via highway 46 and the road through Parkfield to Coalinga, picking up 24 caches along the way.

Down to Shafter and back

Just a quick trip down and back in one day, but on the way down south I took a little extra time to look for some geocaches. I tried to find a fossil leaf print at the unknown cache near Patterson, but failed again. Found 8 caches; three in a cluster off of Jayne Avenue […]