I've put up some photos from both parks at Google Photos:read more
We went on vacation earlier this month to visit national parks in Washington State.
I've put up photos from the spectacular Mount Rainier National Park here:
We also visited Olympic and the North Cascades National Park. I hope to organize and put up photos from those …read more
After more than 20 years of working at Penn (University of Pennsylvania), I've decided to take a new job as Principal Research Scientist at Verisign Labs, the applied research division of Verisign Inc. You might know that Verisign is one of the world's largest DNS infrastructure providers. It runs the …read more
A colleague on her office door, has a picture of a famous New Yorker cartoon, in which one dog says to another, "I had my own blog for a while, but I decided to go back to just pointless incessant barking". Well, I finally decided to join the barking classes …read more