This clip from The Science Channel’s, "Deconstructed," examines the hair dryer's extraordinary ability to generate heat and air speed in record time.
(less)
UMKC Physics Department’s Professor Jerzy Wrobel discusses transport of charge and introduces concepts of electric current and current density. ... umkc free lectures physics jerzy wrobel university missouri kansas city electric current
(less)
Most commonly, Plasma lamps are available in spheres and cylinders. Although there are many variations, a plasma lamp is usually a clear glass orb, filled with a mixture of various gases at low pressure, and driven by high frequency alternating current at high voltage (approx. 35 kHz, 2--5 kV), g...
(less)
Safe Search Filter is ON. Truveo understands that some content may not be appropriate for all users. We provide a Safe Search Filter so that you can choose the content best suited to your personal interest. Turning OFF the Safe Search Filter may display content that is only suitable for viewers over 18 years of age. Click the button below if you are over 18 and would like to turn OFF the Safe Search Filter.