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Source: Phys Org

17 Stories

NASA tests Orion, the safest spacecraft ever built for humans

The team designing the parachute system for NASA’s Orion spacecraft has demonstrated almost every parachute failure they could imagine. But on April 23, they tested how the system would perform if...

Phys Org

Researchers study the impact that “unfriending” someone has

A couple of studies from the University of Colorado Denver has revealed new insight into the most common kind of ‘friend’ who is unfriended on one of the most popular...

Phys Org

Penn State scientists put sound-powered motors inside living cells

For the first time ever, scientists have managed to insert nanomotors into living cells. Once inside, the gold, rocket-shaped motors were propelled with ultrasonic waves and steered with magnets. The team of...

Phys Org

NASA is looking for companies that want to mine the moon

NASA is now working with private companies to take the first steps in exploring the moon for valuable resources like helium 3 and rare earth metals. Initial proposals are due tomorrow for the...

Phys Org

Experts worry that too much time on tablets may hinder child development

The ease-of-use that tablets have means that even young children can navigate and control them. Because of this, many parents who don't have the time to keep their children constantly...

Phys Org

Japan’s billion-dollar plan to store its contaminated Fukushima dirt

As the immediate aftermath of the Fukushima nuclear disaster has passed, Japan is faced with another conundrum: Where to store thousands of tons of radioactive soil that have been harvested...

Phys Org

Obama’s ‘independent experts’ reviewing NSA are not so independent

The country and the world have been holding at various degrees of outrage ever since Edward Snowden released documents implicating the NSA in nefarious spying practices. President Barack Obama responded...

Phys Org