科学与环境
About 2% of natural gas supplied to a Midwest city leaks into the atmosphere
来源: Phys.org - latest science and technology news stories · 发布于
Most natural gas leakage in Indianapolis likely originates from homes and other buildings, not exterior pipelines and large-scale distribution infrastructure that deliver the fossil fuel, according to Penn State researchers who assessed nearly a decade of data.
Most natural gas leakage in Indianapolis likely originates from homes and other buildings, not exterior pipelines and large-scale distribution infrastructure that deliver the fossil fuel, according to Penn State researchers who assessed nearly a decade of data.
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Essential oil sprays kill cockroaches on contact but offer little lasting control
A German cockroach races across a kitchen floor. Someone grabs a bottle of essential oil spray, soaks the insect and watches it die. The product worked, but a new University of Kentucky study suggests the larger infestation probably did not notice.
Phys.org - latest science and technology news stories ·
Wider approach needed to mitigate rising rechargeable battery emissions
A new University of Melbourne-led study has identified insights and evidence that could help mitigate the fast-rising climate impact of lithium-ion batteries (LIBs).
Phys.org - latest science and technology news stories ·
Belief in change matters more than political anger when it comes to voting intentions, study suggests
With the 2026 midterm elections around the corner, voters may be feeling everything from excitement to fear. But how might anger motivate political activism and, ultimately, influence who turns out to vote?
Phys.org - latest science and technology news stories ·
Genetic evidence raises questions about settler-Indigenous relations in New France
A Université de Montréal–led research team has analyzed the genetic origins of human remains found in Old Montreal—and uncovered unexpected results.
Phys.org - latest science and technology news stories ·