I'll have different ideas and I'll do things in a different way. V/O:Focussing on what pupils can do is important for their self-esteem. I just think it's cool being dyslexic. I mean, you're ...

The pupil size changes depending on the amount of light in the surroundings. Light levels can be measured using a light meter. Units of light are measured in lux. The higher the lux reading ...