Reflections on science, technology, and computing — leavened by personal experience


After the Chinese surveillance balloon was shot down, there was speculation the U.S. may have later downed a $250 amateur science project.

Let’s dream big and bright about a larger, more diverse and inclusive workforce and an inclusive science and engineering ecosystem that continues to be a magnet for global talent.

Our fascination with large instruments and massive computing often blinds us to discovery via many instruments at smaller scales.

If the personal computer is a bicycle for the mind, then a supercomputer is a carbon fiber composite racing bicycle.

Find your passion; sign up; take some risks; make a difference. Your future self will thank you.