15/12/2021

Quantum theory needs complex numbers

Physicists construct theories to describe nature. Let us explain it through an analogy with something that we can do in our everyday life, like going on a hike in the mountains. To avoid getting lost, we generally use a map. ...

Novel electrocatalyst boosts synthesis of urea from CO2 and N2

A research team led by Prof. Zhang Guangjin from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences has fabricated a novel InOOH electrocatalyst with unique frustrated Lewis pairs (FLPs) for efficient ...

Using strategy to preserve biodiversity while saving space

In South and Central America, an especially high number of biodiverse areas are in jeopardy. Tropical rainforests are being cleared so that the land can be used for livestock grazing and planting soybeans. To compensate for ...

A new concept for high-performance detectors

When the Department of Energy's SLAC National Accelerator Laboratory turned on the world's first hard X-ray free-electron laser in 2009, it marked the beginning of a new era in science—one where researchers could directly ...

Earth's early oceans may have been heavy on the salt

Yale scientists say Earth's ancient oceans likely were much saltier than they are today—a finding that may spice up our understanding of how life, atmosphere, and climate evolved on the planet.

Four new giant exoplanets detected

An international team of astronomers reports the detection of four new giant alien worlds as part of the HATSouth photometric survey. The newfound exoplanets are the size of Jupiter and received designations HATS-74Ab, HATS-75b, ...

Meltwater influences ecosystems in the Arctic Ocean

In the summer months, sea ice from the Arctic drifts through Fram Strait into the Atlantic. Thanks to meltwater, a stable layer forms around the drifting ice atop the salty seawater, producing significant effects on biological ...

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