Got two minutes? Check out this short and sweet video by minutephysics, describing what the universe is.
From MinutePhysics YouTube profile: “If you can’t explain it simply, you don’t understand it well enough.”
Michael Brennan interviews scientists, serves as a host for both the EarthSky 90-second podcasts and EarthSky 22, and oversees the EarthSky Studio. He uses his recording expertise to help create EarthSky audio and video science interviews in both English and Spanish, making sure that our audio’s technical quality exceeds everyone’s expectations. He is a member of the EarthSky Management Team.