News tagged with bubbles
Scientists find first evidence that many universes exist
(PhysOrg.com) -- By looking far out into space and observing what’s going on there, scientists have been led to theorize that it all started with a Big Bang, immediately followed by a brief period of ...
Dec 17, 2010 |
4.4 / 5 (94) |
140
|
Clay-armored bubbles may have formed first protocells
(PhysOrg.com) -- A team of applied physicists at Harvard's School of Engineering and Applied Sciences (SEAS), Princeton, and Brandeis have demonstrated the formation of semipermeable vesicles from inorganic ...
Feb 07, 2011 |
4.7 / 5 (33) |
167
|
Researchers revolutionize closed captioning
(PhysOrg.com) -- Ever since closed video captioning was developed in the 1970s, it hasn't changed much. The words spoken by the characters or narrators scroll along at the bottom of the screen, enabling hearing ...
Technology / Computer Sciences
Mar 22, 2012 |
4.2 / 5 (21) |
8
|
New Interstellar Boundary Explorer data show heliosphere's long-theorized bow shock does not exist
For the last few decades, space scientists have generally accepted that the bubble of gas and magnetic fields generated by the sun – known as the heliosphere – moves through space, creating three ...
Space & Earth / Space Exploration
May 10, 2012 |
4.8 / 5 (17) |
3
|
Microbes found in natural asphalt lake
(PhysOrg.com) -- A lake of natural hot liquid asphalt in Trinidad and Tobago has been found to be teeming with microbes despite the toxic environment. The lake, aptly named Pitch Lake (since pitch is the old ...
Apr 21, 2010 |
4.9 / 5 (16) |
3
A galactic magnetic field in a lab bolsters astrophysical theory
Why is the universe magnetized? It's a question scientists have been asking for decades. Now, an international team of researchers including a University of Michigan professor have demonstrated that it could ...
Jan 25, 2012 |
4.9 / 5 (14) |
10
|
Dark-matter search plunges physicists to new depths
This month physicist Juan Collar and his associates are taking their attempt to unmask the secret identity of dark matter into a Canadian mine more than a mile underground.
Aug 11, 2010 |
3.9 / 5 (17) |
9
|
Scientists looking to burst the superconductivity bubble
(PhysOrg.com) -- Bubbles are blocking the current path of one of the most promising high temperature superconducting materials, new research suggests.
May 16, 2011 |
5 / 5 (13) |
6
|
Russia 'drills into' Antarctic subglacial lake
A Russian team has succeeded in drilling through four kilometres (2.5 miles) of ice to the surface of a mythical subglacial Antarctic lake which could hold as yet unknown life forms, reports said Monday.
Space & Earth / Earth Sciences
Feb 06, 2012 |
4.8 / 5 (13) |
13
Plastics that convert light to electricity could have a big impact
University of Washington researchers have found a way to measure exactly how much electrical current is carried by tiny bubbles and channels that form inside nanoscale solar cells, paving the way for development ...
Nanotechnology / Nanomaterials
Aug 04, 2009 |
4.6 / 5 (13) |
5
Bubble-propelled microrockets could operate in the human stomach
(PhysOrg.com) -- Recently, researchers have been designing a wide variety of self-propelled micromotors, many of which operate using an oxygen-bubble propulsion mechanism that requires a high concentration ...
Jan 18, 2012 |
4.9 / 5 (12) |
0
|
'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
|
Has our black hole been blowing bubbles?
Our galaxy is a relatively quiet neighbourhood with the supermassive black hole at its heart gently dozing: or is it?
Dec 01, 2011 |
4.6 / 5 (12) |
11
Cassini Captures Ghostly Dance of Saturn's Northern Lights (w/ Video)
(PhysOrg.com) -- In the first video showing the auroras above the northern latitudes of Saturn, Cassini has spotted the tallest known "northern lights" in the solar system, flickering in shape and brightness ...
Space & Earth / Space Exploration
Nov 24, 2009 |
4.9 / 5 (10) |
1
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
