Alex Halliday

Big Questions - with Oxford Sparks

Title	Description	People	Date
"Origins" - Complete Episode	The subject of origins is explored - from human fertilisation to the Big Bang. Includes parts 1, 2 and 3.	Jo Dunkley, Alex Halliday, Suzannah Williams, Dagan Wells, Chris Lintott	9 October, 2014
"Origins" Part 2 - Origins of Earth and the Solar System	Professor Alex Halliday explains how planets form from nothing but an area of space full of dust. Tiny differences between the elements that make up meteorites can give you an idea of how old they are and which part of the solar system they came from.	Alex Halliday, Chris Lintott	7 October, 2014
Reflections on the environment and science at Oxford	Prof Alex Halliday discusses the role of isotope geoscience in understanding present day environmental issues. He also reflects on studying science at Oxford.	Alex Halliday	12 September, 2008
An introduction to Geoscience	Using Isotope geochemistry to understand the origins of planets and the present day natural behaviour of the Earth.	Alex Halliday	12 September, 2008