Michel van Biezen

661 old videos with fewer than 5,000 views from this channel.

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• 4:24 Astronomy: The Big Bang (25 of 30) Re-Ionization (time = 150 million to 1 billion yrs.)

  Michel van Biezen

  4,643 views · 13 May 2014

• 12:29 Astronomy: The Big Bang (28 of 30) Curvature of the Universe

  Michel van Biezen

  4,653 views · 14 May 2014

• 10:04 Astronomy: The Big Bang (30 of 30) Summary of The Big Bang

  Michel van Biezen

  4,849 views · 14 May 2014

• 1:51 Chemistry - Chemical Kinetics (28 of 30) 5 Easy Steps to Making Nitric Acid, HNO3

  Michel van Biezen

  4,286 views · 19 May 2014

• 4:53 Chemistry - Acids & Bases Fundamentals (7 of 35) pH-How to Calculate the pH

  Michel van Biezen

  4,938 views · 22 May 2014

• 4:13 Chemistry - Acids & Bases Fundamentals (10 of 35) Calculating the pH: Ex 2

  Michel van Biezen

  3,758 views · 23 May 2014

• 3:04 Chemistry - Acids & Bases Fundamentals (17 of 35) Acid-Base Titration Basics: Ex 2

  Michel van Biezen

  2,392 views · 26 May 2014

• 4:20 Chemistry - Acids & Bases Fundamentals (21 of 35) What Is A Strong Acid?

  Michel van Biezen

  2,658 views · 27 May 2014

• 6:34 Chemistry - Acids & Bases Fundamentals (23 of 35) Acid Dissociation Constant

  Michel van Biezen

  3,474 views · 28 May 2014

• 4:38 Astronomy: Life Cycle of a Low Mass Star (8 of 17) Brown Dwarf

  Michel van Biezen

  4,294 views · 1 June 2014

• 5:29 Astronomy: Life Cycle of a Low Mass Star (15 of 17) The Planetary Nebula: Stage 12

  Michel van Biezen

  4,646 views · 6 June 2014

• 7:20 Chemistry - Molecular Structure (9.5 of 45) Basic Shapes-Trigo Bipyramidal w/ Free Electron Pairs

  Michel van Biezen

  646 views · 13 June 2014

• 3:12 Chemistry - Acids & Bases (25 of 45) Ionization Constant for Weak Acids

  Michel van Biezen

  2,878 views · 25 June 2014

• 5:04 Chemistry - Acids & Bases (34 of 45) Weak Bases and Base Ionization Constants Ex.

  Michel van Biezen

  2,333 views · 29 June 2014

• 3:14 Physics - Optics 2 (4 of 15) The Thin Lens Equation: Example 3

  Michel van Biezen

  2,680 views · 3 July 2014

• 6:13 Physics - Optics 2 (5 of 15) The Thin Lens Equation Intro Continued

  Michel van Biezen

  3,243 views · 4 July 2014

• 3:05 PreCalculus - Trigonometry (36 of 54) Graphing the Product of a Trig Function (No Calculators!)

  Michel van Biezen

  368 views · 8 July 2014

• 6:39 PreCalculus - Trigonometry: The Right Triangle (4 of 26) Basics of Trigonometry

  Michel van Biezen

  3,303 views · 22 July 2014

• 3:40 PreCalculus - Trigonometry: The Right Triangle (9 of 26) Basics of Trigonometry: Exercise 4

  Michel van Biezen

  2,204 views · 24 July 2014

• 2:06 PreCalculus - Trigonometry: The Right Triangle (11 of 26) Inverse Trig Functions: Ex. 1

  Michel van Biezen

  2,201 views · 24 July 2014

• 1:43 PreCalculus - Trigonometry: The Right Triangle (12 of 26) Inverse Trig Functions: Ex. 2

  Michel van Biezen

  2,002 views · 26 July 2014

• 2:57 PreCalculus - Trigonometry: The Right Triangle (13 of 26) Inverse Trig Functions: Summary

  Michel van Biezen

  2,737 views · 26 July 2014

• 2:39 PreCalculus - Trigonometry: The Right Triangle (16 of 26) Find All Unknowns (Adj=? Angle=?)

  Michel van Biezen

  3,900 views · 28 July 2014

• 4:28 PreCalculus - Trigonometry: The Right Triangle (17 of 26) Challenge Problem #1

  Michel van Biezen

  2,386 views · 28 July 2014