Fabien Cousteau hopes to break the record for longest time spent in an underwater lab, and he's well on his way to achieving that goal. He spoke to us from 63 feet below the surface about Mission 31, a research and outreach adventure intended to promote ocean education and conservation. Plus, between online hacking, stored search histories, social media settings, and malware, protecting one’s privacy has become more important, and more complicated than ever. So, how much is our anonymity worth? And finally, there are over 700 different Emojis out there, and plenty of interest groups asking for more. Why, for example, is there no hot dog Emoji? Turns out, the answer is surprisingly complicated.
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