Batteries in tech devices rarely last as long as the manufacturers claims.So to prove the impressive 17 hour battery life credentials of the Toshiba Protege Z20T Ultrabook, we issued renowned Japanese artist Tomokazu Matsuyama a unique challenge. Create an entire exhibition en route from Tokyo to Sydney using only one fully charged Portege Z20T.The challenge began the second Matzu unplugged the notebook in Tokyo.He was then racing against the clock, and the Ultrabook’s battery life, to complete as many artworks as he could during his 17 hour journey to the opening of his exhibition at the Museum of Contemporary Arts in Sydney.