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Liquid water is confirmed to be present at depths of 10 to 20 km (6.2 to 12.4 mi) below the surface of Mars, based on a new analysis of data from NASA's InSight lander. [ 384 ] An Earth-sized, ultra-short period exoplanet called TOI-6255b is found to be undergoing extreme tidal distortion, caused by the close proximity of its parent star.
The quantum tunneling of water occurs when water molecules in nanochannels exhibit quantum tunneling behavior that smears out the positions of the hydrogen atoms into a pair of correlated rings. [1] In that state, the water molecules become delocalized around a ring and assume an unusual double top-like shape.
Molecular physics is the study of the physical properties of molecules and molecular dynamics. The field overlaps significantly with physical chemistry, chemical physics, and quantum chemistry. It is often considered as a sub-field of atomic, molecular, and optical physics. Research groups studying molecular physics are typically designated as ...
Quantum physics is a branch of modern physics in which energy and matter are described at their most fundamental level, that of energy quanta, elementary particles, and quantum fields. Quantum physics encompasses any discipline concerned with systems that exhibit notable quantum-mechanical effects, where waves have properties of particles, and ...
However, a great deal of current experimental work is devoted to synthetic systems such as artificial self-propelled particles. [ 8 ] [ 9 ] [ 10 ] Active matter is a relatively new material classification in soft matter : the most extensively studied model, the Vicsek model , dates from 1995.
Mar. 2—It may seem like a recent trend for more women to be entering STEM fields, but women have a long history of contributing to innovations in science, technology, engineering and mathematics.
A study reports observational evidence for problematic fast slowdown of the Antarctic bottom water current. [163] [164] Neuroengineers demonstrate induction of a torpor-like state in mice via ultrasound stimulation. [165] [166] 29 May. A new record high efficiency of 19.3% for organic solar cells is reported. [167]
Atmospheric chemistry is a branch of atmospheric science that studies the chemistry of the Earth's atmosphere and that of other planets. This multidisciplinary approach of research draws on environmental chemistry, physics, meteorology, computer modeling, oceanography, geology and volcanology, climatology and other disciplines to understand both natural and human-induced changes in atmospheric ...