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How Petals Get Their Shape: Hidden Map Located Within Plant's Growing Buds
April 30, 2013 — Why do rose petals have rounded ends while their leaves are more pointed? Scientists have revealed that the shape of petals is controlled by a hidden map located within the plant's growing ... > full story -
Communications
Computer Science
Spintronics Research
Computer Programming
Artificial Intelligence
Information Technology
New Zooming Technique for Entering Text Into Smartwatches
April 30, 2013 — Researchers have developed a solution to the problem of entering text into the next generation of ultra-small computers. Called ZoomBoard, this text entry technique is based on the familiar QWERTY ... > full story -
Possible Alternative to Bariatric Weight Loss Surgery
April 30, 2013 — An experimental procedure successfully tested in obese laboratory rats may provide a less-invasive alternative to bariatric weight-loss surgery. Scientists used a catheter to redirect the flow of ... > full story -
Musical Memory Deficits Start in Auditory Cortex
April 30, 2013 — Congenital amusia is a disorder characterized by impaired musical skills, which can extend to an inability to recognize very familiar tunes. The neural bases of this deficit are now being deciphered. ... > full story -
How Tetraplegic Subject Utilizes Brain-Machine Interfaces to Manipulate Prosthetic Arm, and Regain and Restore Significant Limb Functionality
April 30, 2013 — Researchers have presented impressive findings detailing how the use of brain-machine interfaces and robotic prosthetic arms may help those suffering from upper-limb paralysis or amputation regain ... > full story -
Language Acquisition
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Happiness: There’s an App for That; Boston Bombings Unhappiest Day in Five Years, New Sensor Shows
April 30, 2013 — The day of the Boston Marathon was the saddest day in nearly 5 years of observations by a team of scientists from the University of Vermont and The MITRE Corporation. For the first time, results from ... > full story -
Does Antimatter Fall Up or Down? First Direct Evidence of How Atoms of Antimatter Interact With Gravity
April 30, 2013 — The atoms that make up ordinary matter fall down, so do antimatter atoms fall up? Do they experience gravity the same way as ordinary atoms, or is there such a thing as antigravity? Recent results, ... > full story -
How to Spot Liars in Official Interviews
April 30, 2013 — A way to improve detection rates in police interviews has been discovered by researchers following a mock terrorism scenario where suspects plotted to blow up a ... > full story -
Sushi for Peccaries?
April 29, 2013 — It turns out the white-lipped peccary —- a piglike animal from Central and South America —- will settle for fish when fruits (its main food) are no longer on the menu, according to ... > full story -
Silicone Liquid Crystal Stiffens With Repeated Compression: Discovery May Point Toward Self-Healing Materials
April 29, 2013 — Scientists have found that liquid crystalline silicone stiffens significantly when compressed repeatedly for hours on end. The discovery may lead to new strategies for self-healing materials or ... > full story
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