We wish to thank and acknowledge the following people and organisations who have granted TI the right to use their copyrighted images and materials or to link to their web sites for the purpose of supplying free resource materials to schools.

Drought image
RSPB news letter photo
Ben Hall (

Olympic Site lit up

Drought map of UK
The Environment Agency

The tractor spreading lime
Carlton Hill Wine Company

Watering the plant pot
Royal Horticultural Society News Letter

Watering in poly-tunnels
BBC News Norfolk

Circuits arcing

Phases of the moon viewed from south and north hemispheres

Explanation of Moon's orbit round Earth

Explanation of Moon phases
Permission requested from web master of Woodlands Junior School Kent

Moon Phases
Todd Timberlake and Physics to Go

How LEDs work

Thermal image of house
Anastasios Papafragkou

Hospital Scanner
Wikipedia unreferenced source

Ice cubes
Personal Refrigeration Ltd

Glow worm
Jo Macaulay in Myisleofwight publication of Redfunnel ferries

Battery on trailers

Remaining images supplied by Andy Catterall, Ian Galloway, Jeremy Swift, or taken from other Texas Instruments web based resources.