Collaborate Disseminate
While it’s important to track and quantify airborne pollutants, most gas sensors are located at ground level, not up where the pollutants spread. A new lab-on-a-drone system is designed to address that limitation, by taking the tech to the sky.Continue… Continue reading Drone-mounted tech delivers real-time air pollution reports
While there may be a lot to worry about when it comes to climate change, a new study has found that we’re doing something right when it comes to air pollution. An analysis of global data has found that exposure to fine particulate matter, a leading env… Continue reading Global mitigation strategies, led by China, reverse air pollution trends
We often hear of cyanobacteria as being the cause of toxic blue-green algae blooms in lakes and rivers. Soon, however, a 3D-printed material that incorporates the microbes could be used to help purify polluted water – and after the bacteria are finishe… Continue reading Material uses live cyanobacteria to neutralize waterborne pollutants
Australian researchers have found that tire wear and tear is a major contributor to urban waterway pollution, producing particulate matter that includes microplastics. But, they also found that there are effective ways of reducing this type of pollutio… Continue reading Tire wear and tear revealed as a major contributor to waterway pollution
A new European study has found that 90% of so-called eco-friendly paper straws contain “forever chemicals,” compounds that don’t – or barely – break down and can accumulate in our bodies, leading to health problems. The findings are consistent with res… Continue reading Paper straws not so eco-friendly, 90% contain toxic “forever chemicals”
Fog nets are a literal lifesaver in arid regions with regular fog – but unfortunately they can also capture airborne pollution. Scientists at ETH Zurich have now developed fog nets that can use sunlight to break down hazardous molecules.Continue Readin… Continue reading Solar-powered fog net captures water and cleans out pollution
Estrogen can harm aquatic plants and animals when passed into waterways via human and agricultural waste streams. Researchers have now developed a new way of removing the hormone from water, however, using what’s known as “smart rust.”Continue ReadingC… Continue reading “Hairy” magnetic rust particles used to remove estrogen from water
It’s well established that any air pollution is likely to be bad for your health, with it claiming some 6.5 million lives around the world each year. But one type of emission is being increasingly linked to age-related dementia, and it’s also surging due to wildfires.
Tags: University of Michigan, Wildfires, Air quality, Dementia, Alzheimer’s Disease, Bushfires, Pollution
Continue reading Growing evidence linking wildfire air pollution to dementia
While “don’t mess with Texas” may have originated as a littering campaign catchphrase, scientists from the southern state have aimed that mantra at waterborne bacteria, creating a powered drinking cup that kills pathogens that cross its energy-efficien… Continue reading This inexpensive cup zaps pathogens to purify poor-quality water
Good news this week from Mars, where Ingenuity finally managed to check in with its controllers after a long silence. The plucky helicopter went silent just after nailing the landing …read more Continue reading Hackaday Links: July 9, 2023