Editor’s note: Charles Murray is a conservative thinker and author who first gained notoriety in 1994 as co-author of “The Bell Curve.” Murray, who was widely denounced at the time, argued that ...

German chemical maker Evonik Industries created a bubble column test facility at its site in Marl, Germany, with the goal of improving its understanding of the reactors. Bubble columns, in which a gas ...

Air as an inert gas is usually applied for homogenization and mixing liquids. In the current research, we study a 3-D bubble column reactor (BCR) filled with water by using an Artificial intelligence ...

I was involved in the research, design, and successful commercial operation of a large bubble tower in the late 1970s, so I was struck by the Business Concentrate about Evonik doing research on bubble ...

Asset prices are at the forefront of the current economic crisis. Housing prices in the US were on a steady rise between 2000 and 2006, leading to what is termed an ?asset price bubble?, which then ...

Sonar image of bubbles rising from the seafloor off Washington's coast. This is from a 2014 survey in deeper water: The base of the column is 1/3 of a mile (515 meters) deep and the top of the plume ...