Lise Meitner – the forgotten woman of nuclear physics who deserved a Nobel Prize
Nuclear fission – the physical process by which very large atoms like uranium split into pairs of smaller atoms – is what ...
La Crosse Tribune15 小时
How big is an atom? - Ask Your Science Teacher
An atom is so small that a single drop of water contains more than a billion atoms. Although tiny, atoms are mostly empty space. The simplified model of the atom is that of a cloud of negative ...
Off the Grid: Sally breaks down USA TODAY's daily crossword puzzle, Cut Class
Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.
Stop Iran’s Nuclear Threat With a Deal, Not Conflict
The Trump administration should back away from threats and engage Iran in an effort to bring a diplomatic halt to its nuclear ...
Cerro de Pasco Reports Final Quiulacocha Assays, Confirming High-Grade Silver, Zinc, Lead ...
Cerro de Pasco Resources Inc. (TSX.V: CDPR) (OTCQB: GPPRF) (FRA: N8HP) (“CDPR” or the “Company”) is pleased to report final assay results from ...
Carlton Precious Samples High Grade Silver and Gold Veins at Esquilache
Carlton Precious Inc. (TSX-V: CPI | OTCQB: NBRFF) (“Carlton” or the “Company”) is pleased to report that it has received assay results from ...
University at Buffalo5 天
UB, Berkeley Lab scientists discover new heavy-metal molecule ‘berkelocene’
The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...