Nasa probe flies in Sun's atmosphere and other tech news

BBC Click’s LJ Rich looks at the best of the week's technology news stories including:

  • IBM and Samsung reveal vertical transistors on a semiconductor that could one day extend phone battery life

  • Clothing giant Nike buys a company that makes virtual footwear and other digital collectible items

  • Nasa confirms its Parker Solar Probe has flown through the Sun’s outer atmosphere

See more at Click's website and @BBCClick