News tagged with bubbles

Astronomy without a telescope - bubblology

One model of a hypothetical multiverse has, perhaps appropriately, some similarity to a glass of beer. Imagine an eternal false vacuum – that’s a bit like a fluid, though not all that much like a f ...

Jul 25, 2011
4.4 / 5 (10) 6

'Artificial leaf' moves closer to reality

An important step toward realizing the dream of an inexpensive and simple "artificial leaf," a device to harness solar energy by splitting water molecules, has been accomplished by two separate teams of researchers ...

Jun 13, 2011
5 / 5 (11) 1 | with audio podcast

LinkedIn IPO stirs Internet bubble fears

LinkedIn, the professional-networking website firm, said Tuesday it expects to be worth as much as $4 billion when it goes public soon, sparking fears of another Internet bubble. ...

May 18, 2011
not rated yet 2