Astronomy: The Big Bang (21 of 30) Nucleosynthesis (time = 3min to 20min)
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain nucleosynthesis where 25% of hydrogen was converted to helium....
Astronomy: The Big Bang (22 of 30) Matter Era (time = 20min to 380,000yrs)
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the matter era where the universe quiet down and cooled to 3000K....
Astronomy: The Big Bang (20 of 30) The Lepton Era (time = 1s to 3min) We Have Mass!
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the Lepton Era where leptons dominated the mass of the universe....
Astronomy: The Big Bang (30 of 30) Summary of The Big Bang
Visit http://ilectureonline.com for more math and science lectures!In this video I will summarize of the Big Bang of how our universe began and became the way it is today....
Big bang nucleosynthesis
Movie showing the big bang nucleosynthesis. It was taken from:http://zenith.as.arizona.edu/~burrows......
Big Bang nucleosynthesis
Clarifying Big Bang nucleosynthesis for students in my nonmathematical introductory astronomy course....
Big Bang nucleosynthesis
Big Bang nucleosynthesis In physical cosmology, Big Bang nucleosynthesis (abbreviated BBN, also known as primordial nucleosynthesis) refers to the production of nuclei other than those of the lightest isotope of hydrogen (hydrogen-1, 1H, having a sin......
Big Bang nucleosynthesis
In physical cosmology, Big Bang nucleosynthesis refers to the production of nuclei other than those of the lightest isotope of hydrogen during the early phases of the universe. Primordial nucleosynthesis is believed by most cosmologists to have taken......
Astronomy: The Big Bang (29 of 30) The Big Bang and Entropy
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the Big Bang and entropy of how the universe achieve thermal equilibrium....
Astronomy: The Big Bang (13 of 30) Plank Era: The Beginning of Time
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the Plank Era where all four forces are unified into a super force....
Big Bang Nucleosynthesis - Infomercial
Big Bang Nucleosynthesis - Informercial...
Astronomy: The Big Bang (28 of 30) Curvature of the Universe
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain why and how the curvature of the universe came about....
Astronomy: The Big Bang (15 of 30) Electroweak Era (time = 10^-12 sec)
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the Electro Weak Era where the Nuclear Strong Force separated form the Grand Unified Force....
Astronomy: The Big Bang (5 of 30) Cosmic Background Radiation
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain how Penzias and Wilson discovered the cosmic background radiation....
Astronomy: The Big Bang (12 of 30) How Do We Know the Big Bang Happened?"
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain and answer "How do we know the Big Band happened?"...
Astronomy: The Big Bang (18 of 30) What is Baryogenesis?
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain what is and what happened during baryogenesis....
Basics of Astronomy: Big Bang & The Universe
A series of videos explaing basics of Astronomy from the Big Ban and creation of the Univers, Time and Space down to Solar System...
Astronomy: The Big Bang (17 of 30) The Quark Era (time = 10^-15 to 10^-6 sec)
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the Quark Era where the electroweak force separates.....
Astronomy: The Big Bang (3 of 30) The Hot Early Universe
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain how Alpher and Herman discovered our early universe is hot....
Astronomy: The Big Bang (16 of 30) The Inflationary Period (time = 10^-35 to 10^-12 sec)
Visit http://ilectureonline.com for more math and science lectures!In this video I will explain the Inflationary Period where the universe expanded by a factor of 10^50....