A new way of simulating wind turbines in the field shows how tweaking turbine operation could unlock tens of thousands of dollars per turbine every year.
As our skies increasingly crowd with buzzing, hovering, flitting drones, spare a thought for the humble hopping robot.
Dominik Fleitmann, how did you come to study the climate using stalagmites?
The bright orange plumes of water scientists first noticed billowing across a river in Alaska’s Brooks Range in 2018 were even more acidic and metallic than water leached from metal mines, despite their pristine surroundings.
The research, published in the British Ecological Society’s Journal of Applied Ecology, has found that grazing in spring can remove much of the nectar emerging bumblebees need, while commercial honey bee hives introduced during the summer heather flowering period have a much smaller impact.
The switch to silicon cells could also halve the weight of the solar cells needed on the spacecraft, freeing mass for fuel or instruments, or cutting launch costs.
Sound travels through the ocean carrying clues about potential prey, predators and other animals, giving sharks an important way to detect what they cannot yet see.
Researchers at the University of Waterloo are working with government, academic and industry partners to tackle several challenges in Ontario’s agricultural sector, including short growing seasons, rising production pressures and crops that can fail long before anyone sees warning signs.
Lead contamination in soil tracked inside homes can cause dangerous indoor lead dust levels even in residences with no interior lead-based paint, according to researchers with the Rutgers Environmental, Occupational and Health Sciences Institute in collaboration with community scientists: members of the general public who participate in data collection under the direction of scientists.
The Southern Ocean covers almost a third of the world’s ocean surface and connects the basins of every other major ocean, with unforgiving conditions that make research difficult.
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