xkcd #3076: The Roads Both Taken
xkcd #3075: Anachronym Challenge
xkcd #3074: Push Notifications
xkcd #3073: Tariffs
xkcd #3072: Stargazing 4
xkcd #3071: Decay Chain
What if the Earth rotated 90 degrees?
xkcd #3070: Orogeny
xkcd #3069: Terror Bird
xkcd #3068: Rock Identification
