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These are almost one-quarter of the periodic table and are mainly ... 2026 The remaining 17 are trace elements needed in very small quantities. For example, iron is necessary for producing ...
A surprising scientific discovery in the remnants of Tycho Brahe’s workshop has revealed the presence of tungsten, an element ...
Scientists have puzzled over the origin of elements heavier than iron since the 1950s. Recently, LSU astrophysicist Eric ...
Sculptor Sir Antony Gormley and poet laureate Simon Armitage have worked together on a new public artwork in Oxford. The ...
Humans began creating alloys about 5,000 years ago by combining copper and tin to produce bronze. Since then, alloy design ...
The term 'rare earth' dates to an 18th‑century Swedish mine and survives mainly out of habit. In truth, these 17 metals are ...
Objects known as neutron stars, or pulsars, are the densest in the universe, but they suffer from seismic disturbances.
According to a study published in The Astrophysical Journal Letters, it is explosions of highly magnetized neutron stars, or ...
A junior high school student here has passed the Japanese national qualification exam for handling Class A hazardous ...
Soon after the Big Bang, powerful flares that came from magnetars, which are neutron stars with a strong magnetic field, […] ...