Showing the way they went - for iPod/iPhone

A short introduction to this album.

A short introduction to this album.

A short introduction to this album.

A short introduction to this album.

An insight into the planning that goes into a hot air balloon journey and also how maps can be produced through filming from a hot air balloon.

An insight into the planning that goes into a hot air balloon journey and also how maps can be produced through filming from a hot air balloon.

This track shows us how a hot air balloon is produced and how the application of spherical geometry is imperative when planning a round the world flight, and what programmes and software packages are used to make these calculations.

This track shows us how a hot air balloon is produced and how the application of spherical geometry is imperative when planning a round the world flight, and what programmes and software packages are used to make these calculations.

Through a complex example, we learn how journeys are measured when the points are not on the equator and how this is calculated using Theta.

Through a complex example, we learn how journeys are measured when the points are not on the equator and how this is calculated using Theta.