Kranthi Gunthoti

Instructables

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  How to Extract Your Own DNA at Home

  48 85K
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  Measuring the Speed of Sound With Arduino Microcontroller and Ultrasonic Sensor

  21 20K
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  Kitchen Physics - Measure the Speed of Light With Chocolate!

  109 18K
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  How to Make a Cloud Chamber (Cosmic Ray Detector)

  188 24K