Modern unification theories suggest the fundamental constants (like the speed of light) may change in an expanding Universe. The study of quasar spectra has indicated the variation of the fine structure constant alpha in space (alpha is the dimensionless combination of electron charge, the speed of light and the quantum Planck constant). This spatial variation could explain the fine tuning of the fundamental constants which allows humans (and any life) to appear. If the fundamental constants were even slightly different, life could not exist. We appeared in the area of the Universe where the values of the fundamental constants are consistent with our existence.
These astrophysical results may be used to predict the variation effects for atomic clocks. These effects in atomic clocks are very small and require extremely high precision. Therefore, we are searching for the enhanced effects of the variation. One of our proposals is to use a nuclear clock where the effect is enhanced by five orders of magnitude.
Details of events scheduled for the remainder of the current year by the Southern Highlands branch can be found on its website, while details of events of previous years can be found here.
We are a registered charity and very much welcome your support through donations or a bequest. Donations in support of our Scholarship and Library programs are tax-deductible in Australia.