More than a year ago, two Washington reporters, piecing together many fragments from the public record of the hydrogen bomb’s history, concluded that: 1) there had been unnecessary delays in the ...

C –H activation is the art of snipping specific bonds between carbon and hydrogen atoms on an organic molecule to graft a new functional group in place of the relatively unreactive H atom. Over the ...

Due to the continuous improvement of scanning probe microscopy techniques, the long thought inaccessible goal of inducing and visualizing chemical reactions at the atomic scale is now routinely ...

A history of the atom, from the ancient Greeks to the early 20th century, and a new challenge for the world of physics. Ch Frame Code Title 1 A Opening Sequence 2 02505 G Ultimate Constituents Of ...