Robotic dog lends a paw at care home for the elderly

Residents at a care home in the south of England have an unusual new best friend to bond with - a robotic therapy dog. Matthew Stock reports.

via https://ift.tt/2qqwfwp

'Urban mining' in S.Korea pulls rare battery materials from recycled tech

As China's aggressive hunt for overseas cobalt and lithium for electric vehicles pushes up prices and causes a global shortage of the key metals, South Korea is increasingly turning to such "urban mining" to recover cobalt, lithium and other scarce metals from electronic waste. Jim Drury reports.

via https://ift.tt/2JGzqb4

Zuckerberg faces the House in second-day testimony

Facebook CEO Mark Zuckerberg was back on Capitol Hill Wednesday, this time to testify before the House Energy and Commerce committee.

via https://ift.tt/2GPJukp

The low cost, low energy house coming to a car park near you

A house that needs no land could be the answer to a shortage of affordable inner city accommodation according to a British architect specialising in low energy living. Stuart McDill reports.

via https://ift.tt/2v0LAZ6

NYC teen scientist wins $250k for his math model on potato late blight

New York student Benjy Firester wins 1st place for his model on the spread of late blight - the plant pathogen that sparked the Irish potato famine of the 1840s and 1850s. His model could be used to prevent crop damage in the future. Roselle Chen reports.

via https://ift.tt/2IKa9vv

Rubber ducks' dirty secret revealed

Scientists find that a rubber duck's warm, humid interior is the perfect environment for potentially harmful bacteria and fungi. Matthew Stock reports.

via https://ift.tt/2HoRDct

Geomagnetic variations could hold key to quake prediction

Scientists from the University of Chile's physics department have published a study that could one day open the door to predicting earthquakes. Jim Drury reports.

via https://ift.tt/2v50P3v