When the wheels come off: Lessons from Sonoma on racing, resilience, and engine oil

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers ...

Teardown Exposes What Can Instantly Kill Toyota’s Bulletproof V8 Engine

The 3UZ-FE is known for reliability, but one engine teardown proves that a single event is enough to destroy Toyota’s ...

Is 95 Octane Fuel More Efficient than 92? Real Test over 1000 Kilometers: Fuel Consumption Difference of 1 Liter, Cost Difference Even More

Let me explain how the test was conducted. I first filled up with 92 octane fuel, topped it off after the pump clicked, and reset the trip meter. The following week was just regular commuting: stuck ...

From Tsinghua's DeepDive to Stanford's Paper2Agent: Top Investors are Deploying AI Agent Teams

This is the paradigm shift from "co-pilot" to "intelligent agent." ...