Southern Cryonics, a cryonics company, has successfully frozen its first client at its Holbrook facility in Australia, with the hope of reviving them in the future. The process involved cooling the body to cryogenic temperatures using a heart-lung bypass machine, ice, and dry ice, before placing them in a specialized dewar tank. Cryonics aims to preserve the human body at low temperatures in the hope that future medical advancements can repair molecular damage and restore the individual to full health.