For years, the Optimist Daily has been a vocal advocate of microgrids for their ability to provide a reliable, low-cost source of clean energy to local areas. On top of that, microgrids are optimal because they don’t rely on a national grid and can function separately even if a … [Read more...] about Microgrids are restoring power to rural Australians after the bushfires
Bushfires
Aerial firefighting at night is now possible with new high-altitude drop system
Since 1953, firefighters have been battling flames by flying planes low to the ground and dropping liquids or foams that can suppress fires. When we say low, we mean at between 100 and 120 ft (30 and 36 m). Such basement floor flying is extremely dangerous, but it's necessary … [Read more...] about Aerial firefighting at night is now possible with new high-altitude drop system
Firefighters saved an ancient grove of pine trees from Australian bushfires
Amidst the heart-rending wildfires blazing through Australia's vast lands, there is good news coming from the only forest in the world that is home to the Wollemi pine tree--one of the oldest trees in the world. In a covert firefighting mission, this ancient grove of pine trees … [Read more...] about Firefighters saved an ancient grove of pine trees from Australian bushfires
Australian hospital receives record number of donations to save koalas from extinction
With Australia experiencing a record-breaking drought and harsh bushfires, koala populations have dwindled along with their habitat, leaving them “functionally extinct”. In a bid to save and rehabilitate the injured animals, an Australian koala hospital managed to raise over $1 … [Read more...] about Australian hospital receives record number of donations to save koalas from extinction