ScienceDaily: Strange Science News

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• How does a soccer ball swerve? Smoothness of a ball's surface, in addition to playing technique, is a critical factor
• Unexpected findings: Small asteroids can be flying rock clusters or even clouds of dust surrouding solid rocks
• Neurons get their neighbors to take out their trash
• Haters spend more time ... hating?
• Astronomers use Hubble to study bursts of star formation in the dwarf galaxies of the early Universe

How does a soccer ball swerve? Smoothness of a ball's surface, in addition to playing technique, is a critical factor Posted: 19 Jun 2014 06:06 PM PDT It happens every four years: The World Cup begins and some of the world's most skilled players carefully line up free kicks, take aim -- and shoot way over the goal. The players are all trying to bend the ball into a top corner of the goal, often over a wall of defensive players and away from the reach of a lunging goalkeeper.

Unexpected findings: Small asteroids can be flying rock clusters or even clouds of dust surrouding solid rocks Posted: 19 Jun 2014 11:46 AM PDT What seemed to be rock-solid assumptions about the nature of small asteroids may end in rubble or even a cloud of dust. New findings suggest small asteroids can be a flying cluster of rocks or a cloud of dust with a solid rock at its nucleus.

Neurons get their neighbors to take out their trash Posted: 19 Jun 2014 09:55 AM PDT Biologists have long considered cells to function like self-cleaning ovens, chewing up and recycling their own worn out parts as needed. But a new study shows that some nerve cells found in the eye pass off their old energy-producing factories to neighboring support cells to be 'eaten.' The find, which may bear on the roots of glaucoma, also has implications for Parkinson's, Alzheimer's, amyotrophic lateral sclerosis and other diseases that involve a buildup of 'garbage' in brain cells.

Haters spend more time ... hating? Posted: 19 Jun 2014 09:54 AM PDT We already know haters are predisposed to be that way. Now we see they also spend a lot of time at fewer activities than their non-hater counterparts. But in a twist of irony, that grumpy person at work may actually be pretty good at their job since they spend so much time on fewer activities, thereby giving them the opportunity to hone their skills in specific tasks.

Astronomers use Hubble to study bursts of star formation in the dwarf galaxies of the early Universe Posted: 19 Jun 2014 06:59 AM PDT They may only be little, but they pack a star-forming punch: new observations from the NASA/ESA Hubble Space Telescope show that starbursts in dwarf galaxies played a bigger role than expected in the early history of the universe.

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