Eric Walker added Saul Perlmutter - Wikipedia to Saul Perlmutter

Eric Walker added Baha'i Blogcast with Rainn Wilson - Episode 7: Steven Phelps - YouTube to a number of topics

Eric Walker added Saul Perlmutter - Wikipedia and Baha'i Blogcast with Rainn Wilson - Episode 7: Steven Phelps - YouTube to Saul Perlmutter, and added Saul Perlmutter to Physicists

Eric Walker added a number of topics to Physicists, and added Physicists to Scientists, researchers and academics and Physics