A story passed down in folklore led scientists to evidence of an 8-metre tsunami that hit an island in Hawaii hundreds of years ago ...

This causes line emission spectra to be produced, as shown below. This is not a continuous spectrum as only light of specific frequencies and specific colours are produced. Different types of ...

In Drexel University’s physics department, faculty and students work side-by-side to explore the span of universal phenomena – from biophysics to astrophysics and cosmology, all the way down to the ...

This causes an absorption spectra, as shown below. Because the energy levels are the same, the lines in the emission spectra of an element are in the same position as the lines in the absorption ...

As the tsunami rocked back and forth in the fjord, the impacts were strong enough to ripple through the Earth's crust and register as a single frequency hum that seismologists initially ...

The main objective of this year's World Tsunami Awareness Day is to raise consciousness about reducing the risks created by these giant waves and improving community preparedness. Although ...

Multiphoton fluorescence was generated with 750-nm excitation from a mode-locked Ti:Sapphire laser (Tsunami, Spectra Physics, Mountain View, California; 10 W Millenium pump laser). Custom-built ...

A new study, involving researchers from UCL, reveals that a landslide in a secluded region of Greenland triggered a massive ...

Oct. 10, 2024 — Researchers have observed electric charges traveling across the interface of two different semiconductor materials. Using scanning ultrafast electron ...

Some residents of eastern Australia experienced brief panic on Wednesday morning after the Bureau of Meteorology sent out a ...

who joined Alger in 1999 and runs Alger Capital Appreciation and Alger Spectra. Alger has stuck with its growth-oriented philosophy and has taken steps to strengthen its product lineup.

A study in Nature Physics has realized a dual-species Rydberg array combining rubidium (Rb) and cesium (Cs) atoms to enhance quantum computing and its applications. To achieve remarkable ...