Top Stories from the YC World – September 25 to October 2, 2015

YC Fall 2015 College Tour: Next week we’ll be at Carnegie Mellon and Stanford!

Two HN Announcements

The 20 Minute VC podcast interviews YC partner Aaron Harris

Can Y Combinator find its next ‘unicorn’ in a hardware startup?Fortune interviews YC’s Luke Iseman and Michael Seibel

Essays

I and We by Aaron Harris

Airbnb and San Francisco by Sam Altman

YC Alumni News and Launches

Instacart (W12) hires Ravi Gupta as its first CFO

Watsi (W13) co-founder Grace Carey profiled in the Huffington Post

Eden (S15) launches an on-demand tech support product aimed at businesses

Triplebyte (S15) raises $3 million 

Upverter (S11) launches ‘Parts Concierce,’ a Github for hardware

Goldman Sachs highlights EquipmentShare (W15), TradeBlock (W14), and Yhat (W14) in research note

Naytev (S14) launches Spark, a ‘dark testing’ social media tool for publishers