Bob Burk

Making Nylon 03:43
Making Nylon Bob Burk 438,782 17 лет назад
Analytical Balance 03:11
Analytical Balance Bob Burk 17,914 13 лет назад
Endothermic Reaction 03:06
Endothermic Reaction Bob Burk 267,787 17 лет назад
Reactions of sodium and Potassium with Water 07:24
Reactions of sodium and Potassium with Water Bob Burk 636,832 17 лет назад
Electrical Conductivity of Solutions 04:13
Electrical Conductivity of Solutions Bob Burk 133,207 17 лет назад
Bob Burk - Helios Visions Drone Services Testimonial 00:31
Bob Burk - Helios Visions Drone Services Testimonial Helios Visions 106 3 года назад
The Electric Pickle 04:04
The Electric Pickle Bob Burk 40,846 17 лет назад
Hydrogen Explosion 04:34
Hydrogen Explosion Bob Burk 91,345 17 лет назад
Bob Burk 02:37
Bob Burk Stone Creek Golf Club 316 12 лет назад
Austin de Ste Croix Raps the Periodic Table 04:09
Austin de Ste Croix Raps the Periodic Table Bob Burk 44,362 11 лет назад
Robert Burk 03:26
Robert Burk askcuol 2,296 11 лет назад
The Geiger Counter 08:18
The Geiger Counter Bob Burk 147,215 17 лет назад
Acid-Base Titration Curves 13:13
Acid-Base Titration Curves Bob Burk 44,573 12 лет назад
Realtor Spotlight: Bob Burk 03:38
Realtor Spotlight: Bob Burk Robert Weichelt 3 4 года назад
John Ross. How to paint like a racist. 12:24
John Ross. How to paint like a racist. John Burk 11,743 1 год назад
Effect of Temperature on an Equilibrium Reaction 03:31
Effect of Temperature on an Equilibrium Reaction Bob Burk 121,958 17 лет назад
John Ross: How to pain like a Palestinian protestor. 10:44
John Ross: How to pain like a Palestinian protestor. John Burk 20,544 8 месяцев назад
John Ross: How to paint like Biden 09:18
John Ross: How to paint like Biden John Burk 6,549 1 год назад
Bob Burk's Tandem skydive! 05:32
Bob Burk's Tandem skydive! Skydive Indianapolis 9 8 лет назад
Bob Burke: A Short Biography 05:33
Bob Burke: A Short Biography Oklahoma Hall of Fame 354 4 года назад

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