Snowball Earth: New study shows Antarctic climate even gripped the tropics
New details of a nightmare period on Earth with surface conditions as frigid as present-day central Antarctica at the equator have been revealed thanks to the publication of a study of ancient glacier water.
On the origins of the Schrodinger equation
Physicists discover 'magnetotoroidic effect'
Could the combination of general relativity and quantum mechanics lead to spintronics?
Researchers discover new clues to determining the solar cycle
Approximately every 11 years, the sun undergoes a complete personality change from quiet and calm to violently active. The height of the sun's activity, known as solar maximum, is a time of numerous sunspots, ...
Best of Last Week: Big Bang singularity, unlocking Earth's inner core and another problem with antibiotics
Simulation sets atoms shivering
(Phys.org) —In "Harry Potter and the Sorcerer's Stone" (JK Rowling, 1997), Harry, Ron, and Hermione encounter a massive stone chessboard, one of many obstacles in their path. To advance, they must play, ...
What is behind Einstein's turbulences? Calculations give initial insight into relativistic properties of this process
(Phys.org) —The American Nobel Prize Laureate for Physics Richard Feynman once described turbulence as "the most important unsolved problem of classical physics", because a description of the phenomenon ...
Planetary scientists propose two explanations for true polar wander
The secret lives of bubbles: Mathematicians describe evolution, dissolution of clusters of bubbles (w/ video)
Bubble baths and soapy dishwater, the refreshing head on a beer and the luscious froth on a cappuccino. All are foams, beautiful yet ephemeral as the bubbles pop one by one.
Imaging electron pairing in a simple magnetic superconductor
In the search for understanding how some magnetic materials can be transformed to carry electric current with no energy loss, scientists at the U.S. Department of Energy's Brookhaven National Laboratory, ...
New equation predicts molecular forces in hydrophobic interactions
The physical model to describe the hydrophobic interactions of molecules has been a mystery that has challenged scientists and engineers since the 19th century. Hydrophobic interactions are central to explaining ...
Saturn moon Titan may harbor ocean below surface (Update)
(Phys.org) -- Data from NASA's Cassini spacecraft have revealed Saturn's moon Titan likely harbors a layer of liquid water under its ice shell.
Genius of Einstein, Fourier key to new humanlike computer vision
(PhysOrg.com) -- Two new techniques for computer-vision technology mimic how humans perceive three-dimensional shapes by instantly recognizing objects no matter how they are twisted or bent, an advance that ...