IMG_20180315_161805 Castollon Peak from closer distance
IMG_20180315_172217 Stratified rock at Burro Mesa Pouroff Trail
IMG_20180315_172519 Diagonal layered rock at Burro Mesa Pouroff Trail
IMG_20180315_170120 Mule Ears peaks at Big Bend National Park
P1020563 A high school robot competition
At the Maker Faire 2008. Teams from two Austin high schools pitted their robots against one another. What exactly was the goal of the competition, I could not tell. I think it involved the blue ball, seen on the right, because some of those robots tried to push it around, with mixed success.