Astronomy/Astrophysics
Aa-1 Earthshine demonstration
Published: Tuesday 05 June 2007
To demonstrate how reflected sunlight from a planet can be used to extract information about that planet.
Aa-2 Gravitational lensing
Published: Tuesday 05 June 2007
To demonstrate gravitational lensing via a simple optical analogue.
Aa-3 Gravity Drum
Published: Monday 22 June 2009
To demonstrate a model of gravity being the result of the curvature of space/time.