Ripples in the early universe following the big bang caused gases to coalesce into the luminous seeds of the first stars, a new computer simulation reveals.
... propulsion based on how water snails create ripples of slime to crawl upside down beneath ... mucus. The snail's foot wrinkles into little rippling waves, which produces corresponding waves in the mucus ...
... UC San Diego engineer has revealed a new mode of propulsion based on how water snails create ripples of slime to crawl upside down beneath the surface. Eric Lauga, an assistant professor of mechanical ...
... a hyper-reversing action. Conversely, the second mutation produced bacteria that were not able to ripple at all.
Both mutants were unable to respond to changes in the amount of available prey and ...
IOWA CITY, Iowa, Nov. 3 (UPI) -- U.S. scientists say they've discovered some bacteria use a rippling motion involving thousands of cells working in concert to reach their prey.
TORONTO, July 14 (UPI) -- Physicists from Canada, France and Britain studying so-called "washboard" road ripples say their findings might eliminate bumpy vehicle rides.
... -based graphene engineering. We show that suspended graphene is almost invariably rippled, and this may need to be considered in the interpretation of a broad array of existing and future research."
...
... sound like science fiction, but freakish galactic events such as ravenous black holes and ripples in the space-time continuum could be happening all around us, according to new research. Astronomers ...
... to contain orderly lines of densely grouped, boulder-size icy particles that extend outward across the rings like ripples from a rock dropped in a calm pond.
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... hole and subsequently how the light waves move outwards in the same way as ring-shaped ripples caused by a stone thrown into a pond.
Applications
The findings of Planken and his colleagues are ...
... . In typical piezoelectric materials, these acoustic vibrations persist for a long time much like the ripples in a pond of water long after a pebble has been thrown in.
Not so with relaxors: these ...
An x-ray flash that signals the start of a stellar explosion could help astronomers predict supernovae and could boost the search for exotic phantom particles and ripples in space-time.
... of gravitational waves as predicted by Einstein’s General Relativity. Gravitational waves are supposed to be ripples through space time radiating outwards from a moving object. However the ripples ...
... particle emission, magnetic dipole radiation and gravitational-wave emission.
Gravitational waves are ripples in the fabric of space and time predicted by Einstein's general theory of relativity but ...
... ," Zare said. "It's very fundamental chemistry."
Comparing the ramifications of the new findings to a ripple spreading out from a pebble dropped into a pond, Zare said, "Maybe this will be the sound ...
