Nature

Der Chemie-Ingenieur: ein Handbuch der phys-ikalischen Arbeitsmethoden in chemischen und verwandten Industriebetrieben

ACCORDING to the preliminary notices this work will consist of two volumes, each subdivided into four separately bound parts. Like many other books on chemical engineering, it is a composite ...
Nature

Der Chemie-Ingenieur: ein Handbuch der physikalischen Arbeitsmethoden in chemischen und verwandten Industriebetrieben

ERK and Kirschbaum in Chap, xiv, the first in part 3, vol. 1, consider the separation of materials by evaporation and after discussing the removal of a liquid by boiling and the calculations connected ...
PC Gamer

Best mechanical keyboards in 2025: the clacky boards I'd buy in a heartbeat

Hardware PC Gamer Hardware Awards 2025: All the winners from a bumper 12 months of PC gaming tech Gaming Keyboards PC Gamer Hardware Awards: The best gaming keyboard of 2025 Gaming Chairs Best gaming ...
MIT Technology Review

Mighty mouse

In a grainy film shot at Bell Laboratories in 1952, mathematician and Bell Labs researcher Claude Shannon, SM ’40, PhD ’40, stands beside a machine of his own construction. First built in 1950, it was ...