BEFORE 1940, chemistry did not know of any element with atomic number greater than 92 (uranium). In spite of occasional claims to the contrary scattered throughout the literature, there still is ...

Not that anyone asked, but uranium enrichment is certainly a newsworthy topic where a little science might be helpful. Here's ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

An international team of researchers, led by scientists from GSI/FAIR in Darmstadt, Germany, has studied r-process ...

Scientists have found that our bodies need 28 different elements to function properly. These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these ...

Some of the best stocks to buy in the past 25 years started as small-cap stocks. Amazon (AMZN -0.23%) was a $7 stock in 1998, and Tesla (TSLA 4.77%) had a market valuation of just over $1 billion ...

Abstract: This paper explores and compares two approaches to enhance the scanning rate of a series fed patch (SFP) leaky-wave antenna. In the designs, we insert into the feeding line two different ...

A semi-explicit time domain method for solving eddy current problems is presented. The suggested method is based on the discontinuous Galerkin (DG) finite-element approach and the H-Φ formulation of ...