Compass Gas e Energia, controlled by conglomerate Cosan , priced its 3.2 billion reais ($650 million) initial public offering on ‌Thursday, ending a nearly five-year IPO drought on Brazil's B3 stock ...

TWENTY-FIVE years ago what was known on the dynamics of gases, if acoustics and the study of steady motion at speeds small compared with that of sound (when the flow resembles that of a liquid) be ...