Show 50: Places to Avoid with Bacteria
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 43: Learning About Cable TV
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 42: A Fireworks Experiment
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 40: Exploring Taste the 3rd Sense with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 37: Mr. Helper and the Trash Compactor
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 34: Exploring Smell the 4th Sense with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 33: Mr. Helper Works with Bees
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 30: Going Bald
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 29: Learning About Magnetism with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 28: Testing the Charge on a Car Battery
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 25: An Air Pressure Experiment
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 24: A Dr. Scientific Quiz
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 22: Learning About Amnesia with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 20: Fun with Electricity
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 19: Mr. Helper Tries Acupuncture
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 13: Measuring Your I.Q.
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 9: How Radar Works with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 7: Fun with Peanut Butter
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 6: Using Special Effects
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 3: Hearing the 2nd Sense with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 48: How to Watch Old 8mm Home Movies
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 45: Mr. Helper Meets the World’s Largest Dog
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 44: The Negative Effects of Stress with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 41: Things to Look at Through Your Telescope
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 39 How to Make Super Glue at Home
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 38 How Lawyers and Science Go Together
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 36: How Static Electricity Works with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 35: Using Sign Language with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 32: How Gravity Works with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 31: The Principles of Balance
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 27: The Dangers of Aerosol Cans
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 26: The Fascinating World of Aerodynamics
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 23: How Radio Phones Work
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 21: Safety with Garage Door Openers
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 18: How Air Pollution Affects Our Lives
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 16: Exploring Touch the 5th Sense with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 15: Exploring Hearing the 2nd Sense with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 14: Going to the Dentist with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 12: Nuclear Power Experiment
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 11: Fun with Rodents
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 10: How Sound Works
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 8: Learning How to Dissect Stuff
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 5: Taking Pictures with Your Camera
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 4: Fun with Metal Detectors
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 2: Mr. Helper’s Pet Fish
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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Show 1: Bunsen Burner Experiment with Mr. Helper
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Dr. Scientific
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The Dr. Scientific Show: Science Can Be Fun
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歌词
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