Jeff Kessler

@jeffk8

Student (SLA '12; UPenn M&T '16), Tech Geek, Railfan, and ENTJ. Founder of EduConcierge and @transitnav, former Amtrak intern, future US Sec. of Transportation.

Changing the date on your mac is much more useful then you'd think.

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2019 days ago

Changing the date on your mac is much more useful then you'd think.

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