Samsung urges Galaxy Note 7 phone exchange urgently

Samsung has urged owners of its Galaxy Note 7 phones to stop using or exchange the devices as they risk exploding. Samsung recalled 2.5 million phones last week after reports emerged of the device exploding during or after charging. And airline passengers were warned by US authorities not to switch on or charge the phones…

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Magnetic Hyperloop pod unveiled

A people-carrying pod designed to levitate and travel at extremely high speeds has been unveiled in Boston. A 30-strong team from the Massachusetts Institute of Technology (MIT) is one of several groups and companies working on making the Hyperloop concept a reality. The idea, first envisioned by Tesla chief executive Elon Musk, is to create…

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