David Farley - VideoAndMovie

Demonstrating Potential Difference and Potential Gradient

3:43

Demonstrating Potential Difference and Potential Gradient

Adiabatic Compression

0:26

Adiabatic Compression

Fairy Box.... Pepper's Ghost

1:32

Fairy Box.... Pepper's Ghost

Floating Magnet

1:14

Floating Magnet

Detection of EM Waves

0:07

Detection of EM Waves

Transmission of EM Waves 1

0:06

Transmission of EM Waves 1

Change of wave speed at a slow to fast boundary using a slinky spring

0:16

Change of wave speed at a slow to fast boundary using a slinky spring

Changing wave speed on a slinky spring as it crosses a boundary

0:16

Changing wave speed on a slinky spring as it crosses a boundary

Finding the resonant frequency of a cardboard tube

3:32

Finding the resonant frequency of a cardboard tube