Linking displacement, velocity, acceleration and time Student activity Play

Lissajous figures Simulation Play

List of billionaires Animation Play

Loudness Student activity Play

Loudness Simulation Play

Loudness Whiteboard exercise Play

Low frequency active sonar Illustration Play

Mark on a diagram Student activity Play

Mechanical waves versus electromagnetic waves Animation Play

Medical applications of genetic engineering Whiteboard presentation Play

Medical applications of genetic engineering Class activity Play

Mendel's first law Student activity Play

Mendel's first law Slideshow Play

Mendel's first law – the law of segregation Student activity Play

Mendel's second law – the law of independent assortment Student activity Play

Mensuration of velocity Animation Play

Methods of modulation Animation Play

Michelson's determinations of the speed of light Whiteboard exercise Play

Microwave oven Animation Play

Microwaves Animation Play

Microwaves Student activity Play

Microwaves in the kitchen and in a mobile phone Whiteboard exercise Play

Microwaves in the kitchen and in a mobile phone Student activity Play

Mobile telephony Slideshow Play

Mobile telephony Student activity Play