Hoopla over Elon Musk's Hyperloop

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In this episode of Update:

- Believe in high-speed tube travel with Elon Musk's pitch for the Hyperloop.

- Grab a dinner and a show on Facebook, thanks to new mobile features.

- Prepare to speak your status update, now that Facebook purchased a speech translation company.

- Put some curve in your living room screen with Samsung's new OLED TV.

- Play the Xbox One without a Kinect, if you so desire.

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