Restaurant Physics
  • What Is Restaurant Physics?
  • The JS Network
    • JS.com
    • Hacksterism
    • The Operator’s Workshop
    • The Operator’s Knowledge Base
Restaurant Physics
  • What Is Restaurant Physics?
  • The JS Network
    • JS.com
    • Hacksterism
    • The Operator’s Workshop
    • The Operator’s Knowledge Base
Read The Hacks
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  • 3 minute read
TThe Reads

You’re Looking Right at It. You Just Can’t See It.

  • byJeffrey Summers
In 1999, researchers at Harvard ran an experiment that changed how we understand human attention. They asked volunteers…
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  • 4 minute read
TThe Physics

You Can’t Hire Better Cast. You Can Hire Better People.

  • byJeffrey Summers
A few weeks ago a colleague posted about hiring four cooks at $20 an hour. Three ghosted. One…
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  • 3 minute read
FFirst Principles

[Transactional Arbitrage]: The Five Bets Underneath Most Restaurants

  • byJeffrey Summers
Five levers, five closing gaps, and the model that doesn’t depend on either. Most operators don’t know they’re…
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  • 3 minute read
NNewsletter-Substack

The Three-Legged Stool of Unearned Authority

  • byJeffrey Summers
It never ceases to amaze me how many people post content about how to do things they’ve never…
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  • 3 minute read
NNewsletter-Substack

The Conversation About AI and Leadership Is the Same One I’ve Been Having About Road 1 and Road 2 For Decades

  • byJeffrey Summers
For decades, the AI and leadership conversation has been framed as human vs. machine. Which tasks will AI…
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  • 3 minute read
TThe Physics

The Casual Full-Service Problem Isn’t the Food

  • byJeffrey Summers
Walk into any casual full-service chain and count the friction points before you’ve ordered your first drink. The…
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  • 4 minute read
TThe Physics

Why Your Leadership Training Is Not Working

  • byJeffrey Summers
Plato argued he needed fifty years to develop a good leader. Most restaurant operations give it three days…
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  • 4 minute read
TThe Reads

Your Current Business Design Will Eventually Fail — That Is Not A Prediction, It Is A Guarantee

  • byJeffrey Summers
Three Harvard Business School professors wrote something in 1996 that most operators have never heard and need to…
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  • 4 minute read
TThe Reads

You Are Managing Your Restaurant With Tunnel Vision

  • byJeffrey Summers
In the late 1990s, John Seely Brown — chief scientist at Xerox PARC — was trying to explain…
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  • 4 minute read
TThe Physics

Why Your Last Change Initiative Did Not Stick

  • byJeffrey Summers
The evidence on organizational change is consistent across decades and industries: most change initiatives fail. Not because the…

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Restaurant Physics
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