Wave length, height and frequency

The human eye contains structures that allow it to perceive light, movement and colour differences.

Both science and mātauranga pūtaiao build knowledge and understanding about our world. Often, we start with curiosity about something we’ve noticed and we want to find...

Seaweek is New Zealand’s annual national week about the sea. It is coordinated by the Sir Peter Blake Marine Education and Recreation Centre (MERC) and includes...

Light is a form of energy produced by a light source. Light is made of photons that travel very fast. Photons of light behave like both...

Seeing, hearing, feeling warmth, surfing, tuning the radio, using a cellphone – these and many more activities involve waves. But what is a wave? In this...