4dOpinion
Natural Gas: A Research Odyssey
U.S. natural gas prices remained weak in Q3 2025 as inventory builds and mild weather offset rising demand. Read our full ...
Casual Navigation on MSN
Why ships have two metal balls on the compass, the clever trick that fixes magnetic errors at sea
A ship’s steel hull becomes part of Earth’s magnetic field, which can quietly skew a magnetic compass in different directions as the vessel turns and heels. This explains how binnacle correctors work, ...
But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...
The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...
Spatiotemporal Variability, Geospatial Analysis, Sustainable Development Goals (SDGs) Share and Cite: Hart, L. , Garuba, L. , ...
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