My Mom had five sewing machines: (1) the Singer/Wheeler-Wilson treadle-operated one she used until she bought her (2) ...

Canada has announced plans to purchase a new Arctic over-the-horizon radar (A-OTHR) system from BAE Systems Australia for ...

Shortwave radio signals (3-30MHz) are highly susceptible to interference from power adapters, fluorescent or LED light ...

The Liberal government has turned its back on made-in-Canada technology for a new radar system, instead partnering with ...

A new study finds that unique ionospheric changes occurred in the upper atmosphere in response to the May 2024 geomagnetic ...

Power beaming could allow an orbiting space-based power station to deliver one gigawatt of solar power, enough to power about ...

IT is now well known that electric waves having a wave ... of little use for long-distance radio communication, owing to X the apparent inability of the ionosphere to deflect such waves back ...

Plasma in the ionosphere is essential for enabling radio waves to travel long distances, meaning that disruptions in the ...

The Analyzer for Cusp Electrons (ACE) is designed to measure electron activity in the region of the northern magnetospheric ...

Last Monday, March 3, the Bureau of Meteorology warned residents of Queensland and New South Wales that Tropical Cyclone ...

For months, senior officials have been discussing exporting Australia's world-leading JORN radar technology to the United ...