DARC reports on a Practical Seminar about the amateur radio QO-100 geostationary satellite transponders. Part of…
Ham radio QFH satellite antennas built at workshop
Participants built QFH antennas at the ORARI workshop Radio amateurs built Quadrifilar Helicoidal (QFH) satellite antennas…
State of Maine Bicentennial Special Event Set for March 16 – 22
Click here for original story, State of Maine Bicentennial Special Event Set for March 16 –…
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 29 February 2020
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 29 February 2020 Click here for…
Plastic pollution: Snowdon research is a 'wake-up call'
Scientists say pollution on the highest mountain in England and Wales must prompt action. …
Coronavirus: Nasa images show China pollution clear amid slowdown
Nasa says major decreases in nitrogen dioxide levels are “at least partly” linked to the outbreak. …
Moscow winter 'warmest since records began': weather service
Russia’s capital Moscow, which for the past months has largely been deprived of its traditional seasonal…
Banned! New York sends plastic bags packing
Consumerist mecca New York targets its throwaway culture this weekend with a ban on single-use plastic…
How pest management strategies affect the bottom line
A study out of Mississippi State University evaluated the impact insect pest management strategies have on…
Unraveling turbulence: New insights into how fluids transform from order to disorder
Turbulence is everywhere—it rattles our planes and makes tiny whirlpools in our bathtubs—but it is one…