Credits

Twig draws on footage from the very best film archives around the world, including BBC Motion Gallery, NHK (Japan), CBS (USA), ABC (Australia), CCTV (China), Getty Images, the Science Photo Library, NASA and many others. Twig uses these footage sources to produce original bespoke films that access the world's most recent and high quality documentary footage.

All Twig's films are written by experienced television producers working closely with schoolteachers across the UK and at some of the world's top schools.

Adaptation and Evolution

  • BBC Motion Gallery
  • David Barlow Photography
  • Getty Images
  • Science Photo Library
  • NASA
  • International Union for Conservation of Nature
  • Wellcome Trust
  • Oxford Film and Television

Being Human

  • BBC Motion Gallery
  • Getty Images
  • Footage Farm
  • David Barlow Photograph
  • Baroness Susan Greenfield
  • Penn State University
  • Imperial College Symphony Orchestra
  • Institute of Child Health, University College London
  • NASA
  • Laboratory of Neuro-Imaging, UCLA

Cells and DNA

  • BBC Motion Gallery
  • Getty Images
  • Science Photo Library
  • David Barlow Photography
  • NASA
  • ESA
  • Footage Farm
  • Mary Evans Picture Library
  • Drew Berry, the Walter & Eliza Hall Institute
  • Adam Rutherford
  • David Attila Molnar
  • Dr Michael Skinner
  • Dr Lyudmila Trut, Institute of Cytology and Genetics, Russia
  • King's College London
  • The National Portrait Gallery
  • Stone City Films
  • Centre of Disease Control, USA
  • Imperial Cancer Research
  • Dr Harry Moore
  • US National Library of Medicine
  • Professor Franklyn Garry, Colorado State University
  • Oxford Scientific
  • Wellcome Trust
  • National Institute of Science

Ecosystems

  • BBC Motion Gallery
  • NASA
  • David Barlow Photography
  • Getty Images
  • Monterey Bay Aquarium Research Institute (MBARI)
  • Woods Hole Oceanographic Institute
  • Photolibrary Group
  • Oxford Scientific Films
  • Harbor Branch
  • Oceanographic Institute (HBOI)
  • Healthy Living
  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • David Barlow
  • Imperial War Museum
  • March Of Dimes Birth
  • Foundation
  • NASA
  • National Institute On Drug Abuse US
  • Department Of Health & Human Services
  • US National Archive
  • AkzoNobel

Healthy Living

  • Getty images
  • BBC Motion Gallery
  • Science Photo Library
  • David Barlow
  • Imperial War Museum
  • March of Dimes Birth Foundation
  • NASA
  • National Institute On Drug Abuse
  • US Department of Health and Human services
  • Akzonobel

Human Body

  • BBC Motion Gallery
  • David Barlow Photography
  • Getty Images
  • Transit Film
  • Gesellschaft MBH Plants
  • BBC Motion Gallery
  • Getty Images
  • NASA
  • David Barlow Photography

Plants

  • BBC Motion Gallery
  • Getty Images
  • NASA
  • David Barlow Photography

Atoms and Bonding

  • Getty Images
  • De Beers
  • BBC Motion Gallery
  • Science Photo Library
  • Mary Evans Picture Library
  • Advanced Technology Institute, University of Surrey
  • David Barlow
  • Mary Evans Photo Library
  • NASA
  • Naval Research Laboratory
  • US National Archives
  • John Peder Staubo

Chemical Industries

  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • David Barlow
  • NASA
  • Footage Farm

Periodic Table

  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • Institut Curie
  • The Red Green & Blue Company
  • Mary Evans Picture Library
  • ESA
  • Lion Television
  • NASA

Reactions

  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • NASA
  • Footage Farm

Geology

  • BBC Motion Gallery
  • Getty Images
  • NASA
  • APTN
  • ITN Source
  • Tropical Visions Video Inc
  • Alain Gerente
  • US Geological Survey
  • Journeyman Films
  • Darlow Smithson Productions
  • Mary Evans Picture Library
  • De Beers
  • Conservatoire Regional de L'Image (CRI)
  • Centre de Recherches en Physique des Plasmas (CRPP)
  • David Lea Living Letter Productions

Weather

  • BBC Motion Gallery
  • Getty Images
  • NASA
  • Science Photo Library
  • Steve Bourget, University of Texas
  • AP Archive
  • Roger and Caryn Hill
  • Kroschel Films
  • NOAA - National Oceanic and Atmospheric Administration

Human Impact

  • ESA
  • Lion Television
  • NASA
  • NPower
  • Getty Images
  • BBC Motion Gallery
  • APTN
  • Crown Copyright, the Met Office
  • CBS
  • Science Photo Library
  • David Lea/Letters Productions
  • Monsanto

Earth's Resources

  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • NASA
  • Lion Television
  • Npower
  • Greenpeace
  • Patrick Rouxel/Tawak Pictures
  • Marine Current Turbines Ltd
  • Pelamis Wave Power
  • Aquamarine Power
  • Marine Current Turbines Ltd
  • Centre De Recherches En Physiqu Des Plasmas
  • Red Bull Media House

Universe

  • BBC Motion Gallery
  • Getty Images
  • NASA
  • Dr Eric Jones, Proudman Oceanographic Laborator
  • ESA
  • Alcatel-Lucent
  • Princeton University
  • Virgin Galactic
  • US National Archive
  • Dr Steve Larson, University of Arizona

Electricity and Circuits

  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • David Barlow
  • Gary Glatzmeier
  • Lion Television

Energy and Radioactivity

  • Alton Towers
  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • David Barlow
  • Lion Television
  • NASA
  • Red Bull Media House

Forces

  • BBC Motion Gallery
  • Getty Images
  • Alton Towers
  • Lion Television
  • NASA
  • STEREO/ SECCHI

Waves

  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • Lion Television
  • NASA
  • Max Planck Institute For Solar System Research

Shape

  • Lion TV
  • Royal Swedish Academy of Science
  • BBC Motion Gallery
  • M.C. Escher Company
  • Virgin Management
  • NASA
  • Getty Images
  • Science Photo Library
  • US National Archives
  • ESA

Space

  • BBC Motion Gallery
  • M.C. Escher Company
  • NASA
  • Getty Images
  • Science Photo Library
  • US National Archives

Measurement

  • Bridgeman Art Library
  • NASA
  • BBC Motion Gallery
  • Plazzotta Ltd
  • Getty Images
  • Science Photo Library
  • US National Archives

Number

  • NASA
  • Getty Images
  • BBC Motion Gallery
  • Science Photo Library
  • US National Archives

Algebra

  • BBC Motion Gallery
  • LION TV
  • Getty Images
  • Science Photo Library
  • US National Archives

Accuracy and Proof

  • NASA
  • BBC Motion Gallery
  • Getty Images
  • Science Photo Library
  • US National Archives

Statistics and Probability

  • Alton Towers Image Bank
  • Bridgeman Art Library
  • Frank Benford Jr.
  • BBC Motion Gallery
  • Mathematical Association of America
  • SMIT Marine South Africa
  • Getty Images
  • Science Photo Library
  • US National Archives

History of Maths

  • BBC Motion Gallery
  • George Csicsery/ Zala Films
  • Mike Davey
  • Mohammed Hussain
  • The Walters Art Museum
  • NASA
  • Getty Images
  • Science Photo Library
  • US National Archives

Demonstrations by:

  • Elfy Chiang
  • Jo Foo
  • Jamie Lithgow
  • Paul Rea

Footage by:

  • BBC Motion Gallery
  • Getty Images
  • MIRA
  • NASA
  • Science Photo Library
With special thanks to the staff at Glasgow Academy.