The Tigtag team would like to thank the following people and organisations for their contributions:
Teachers and reviewers:
USA
| Kelly Alford |
Steve Reifman |
Jane Luceno |
Nancy Wagner |
| Ann Collett |
Claire Dietrich |
Jennifer Lopez |
Carrie Adler |
| Lauri Dahlin |
Dana Hutto |
Lynn Baker |
Shaun Bates |
| Daniel Markus |
Kris Comeforo |
Georgia Beatey |
Pat Hartman |
| Holly Yee |
Julee Torrance |
Crystal Sinkler |
Sarah White |
| Danny Martins |
Mac Haran |
Emily Merwin |
Harvey Bagshaw |
| Daniel Baker |
Mona Pelkey |
Danielle Lei |
Tony Borash |
| Hollins Mills |
Brian Hayes |
Rhonda Raby |
UK and Ireland
| Sue Martin |
Jenny Lyons |
Paul Snyman |
Miss Gillingham |
| Hannah Chedgy |
Mrs J Armitage |
Mark McKenna |
Barry McGovern |
| Aziah Hardy |
Marian Baird |
Jan Taylor |
Esther Rowe |
| Ian Addison |
Anna Glarin |
James Doig |
Rob Hunt |
| Richard Rosewell |
Fiona Plant |
Emma Rutherford |
Robbie Taylor |
| Janette Kean |
Linda Abela |
Alison Pollington |
Simon Doggart |
| Kate Ardron |
Kirsty Hall |
Samantha Harvey |
Peter Sainsbury |
| Linda Curwen |
Jane Shimizu |
Oliver Quinlan |
Claire Corroon |
| Zoe Crompton |
Kate Kettlewell |
Andre Dourado |
Kate Ardron |
| Sophie Beanland |
Iain Hallahan |
Cassie Law |
Dawn Herbert |
| Claire Valencia |
Robin Spencer |
Chilo Graham |
| Anna Glarin |
Neil Phillipson |
Julia Kerr |
Alistair Dove |
| Olivia Wexelstein |
Danny Nicolson |
Sue Faircloth |
Kimberley Tarpey |
| Anna Halford |
Rebecca Stacey |
Jo Salmon |
Michelle Armitage |
| Steve Cook |
Gillian Gemmell |
Michaela McDonnell |
Morag Argue |
| Christine Wilkinson |
Jaime Milne |
Clare Hadley |
Gareth Green |
| Anna Davies |
Aileen Cook |
Carole Evans |
Sandra McCleary |
| Faye McEwan |
Emma Dowson |
Sarah Keay |
Laura Clark |
| Alice Hewlett |
Jennifer Keay |
Malcolm Buckle |
Richard Buchan |
| Elaine Vickers |
Bernadette Malloch |
Janis Smith |
Michael Mcclorey |
| Nick Moors |
Amy Rathmell |
Katy Sowden |
Emma Ritchie |
| Gemma McGowan |
Emma Duffy |
Lisa Girvan |
Amy Reid |
| Alasdair MacPhee |
Omar Kettlewell |
Australia
| Robyn Higgins |
Maureen Johnson |
Vanessa Mann |
Emma Clancy |
| Brie Groves |
Alison Mackenzie |
Anna Hu |
| Sue Grandison |
Nicholas Smith |
Fiona O'Rourke |
Natalie Gray |
| Jo Laretive |
Jon Gelsthorpe |
Gabrielle McAnespie |
Deane Blackler |
| Nicole Raguseo |
International
| Diogo Basei | Brazil |
Donna Marquardt | Germany |
Fiona Hardie | Malaysia |
| Jeff Chung | New Zealand |
Nick Diana | South Africa |
Robert O'Grady | South Africa |
Footage, images and content:
- BBC Motion Gallery
- Getty Images
- Science Photo Library
- Alton Towers Image Bank
- DeBeers
- Institute of Cytology & Genetics, Russia
- Lion TV
- Melitta Zentralgesellschaft
- Met Office
- NASA
- Pelamis Wave Power
- Professor Michael Murrie
- Ross Hammond
- The Royal Society
- The David Rumsey Map Collection
Contact us
