Atomic nuclei with “magic numbers” of protons or neutrons in their nuclear shells are extremely stable. Nuclear physicists are especially interested in nuclei with doubly magic numbers—those that have ...

Frequently referred to as the heaviest stable isotope of any element — and for all practical purposes it is — bismuth-209 is nonetheless slightly radioactive. This was first predicted by ...

Another Sunday, another showdown! This week, we’ll dive headfirst into the world of luxury dive watches, and two examples with legendary lineage will go head to head. The first is the latest iteration ...

Change location Start typing (town, city, postcode or lat/lon), then select from list below. Forecast issued at 6:00 pm AEST on Sunday 16 March 2025. Mostly sunny. The chance of fog in the early ...

Change orientation to land scape to view the price table ...

Change location Start typing (town, city, postcode or lat/lon), then select from list below.