Replacing both the Sonos Playbar and Playbase and supporting Dolby Atmos surround sound, the Sonos Arc is the hottest new sound bar for your television. We talk to Ted Kritsonis to hear about his first impressions and find out where the Sonos Arc really shines.

We also speak to Peter Vogel to find out why the earth's magnetosphere is weakening and why we should care.

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