Dr. Dave Goldberg's posts

On today's episode of our "Ask A Physicist" series, Dr. Goldberg tackles the darker side of the universe - Dark…

Here's the latest entry in our "ask the physicist" series. How do you find out if Schrodinger's Cat is alive or…

One of the most popular questions from our "ask a physicist" feature was, "What happens if you're driving at the…

Last week the readers of io9 asked their most nagging questions about physics to a real-live physicist. The first…

This weekend you can ask a real, live physicist (me) any question you like - nothing is too stupid, or too weird.…

Noted time-travel expert Dave Goldberg, a physics professor at Drexel University, just saw Hot Tub Time Machine and…