News tagged with bubbles

Foam bubbles finally brought to order

Scientists have succeeded for the first time to turn the Weaire-Phelan foam model – a celebrated geometrical concept which received additional notoriety when used in Beijing’s Olympic Games iconic ...

Dec 23, 2011
4 / 5 (2) 2

Seeing sound in a new light

The National Physical Laboratory Acoustics team has been investigating acoustic cavitation – the formation and implosion of micro cavities, or bubbles, in a liquid caused by the extreme pressure variations ...

Nov 24, 2011
4.5 / 5 (2) 1

Mathematically detecting bubbles before they burst

From the dotcom bust in the late nineties to the housing crash in the run-up to the 2008 crisis, financial bubbles have been a topic of major concern. Identifying bubbles is important in order to prevent collapses that can ...

Oct 31, 2011
4.8 / 5 (6) 2 | with audio podcast

Facebook value gets tougher look

(PhysOrg.com) -- For most technorati ineligibles, it seemed like Wacky Math in the way that dollar signs were being placed on the value of startups in the heyday of the first dot.com bubble. When the bubble ...

Oct 31, 2011 report
not rated yet 1 | with audio podcast

Spontaneous combustion in nanobubbles

(PhysOrg.com) -- Nanometer-sized bubbles containing the gases hydrogen and oxygen can apparently combust spontaneously, although nothing happens in larger bubbles. For the first time, researchers at the University ...

Sep 28, 2011
not rated yet 0