My Personal Cyberjunk

Good Things Come in Small Packages

Symbolic Computation

Terra-scale Computing

Deep Spacecraft

Voyager Status

The Photon

Dirac Number = 2

Decisions, decisions

Other Things That Get My Attention

Pets I Own

Axes That Chop But Don't Cut

On Another Note

Mathemagic

ViCal Clock

Pacific GOES-West Satellite

Recent Quakes

Bumps in the Ground

Mount Hamilton (4,196 ft)

Mount Diablo (3,864 ft)

Mount Tam (2,574 ft)

Mission Peak (2,517 ft)

(Tar Gan Gil) Mount Kosciuszko (7,310 ft)

(Uluroo) Ayers Rock (2,831 ft)

Mount Whitney (14,505 ft)

Mount McKinley (20,237 ft)


Bumps from the Ground

1906 San Francisco: magnitude 7.8

1964 Alaska: magnitude 9.2

1989 Loma Prieta: magnitude 6.9