Precisely formulated gas mixtures with known concentrations of particular target gases are referred to as calibration gas standards. To guarantee the accuracy of gas concentration measurements, almost ...

Matter / antimatter mass-to-energy conversion probably rates above cold fusion on the totem pole of energy pariahs. At the heart of any viable engine must be a method for combining matter and ...

A group of Christians in the northern Indian state of Himachal Pradesh has filed a petition in the state high court challenging a bill forbidding “mass conversions.” The state ruled by the pro-Hindu ...