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55° Clear
- San Mateo, CA (94402)
  Today
  
  Sunny to partly cloudy. High 69F. Winds N at 10 to 15 mph..
  
  Tonight
  
  Partly cloudy this evening with more clouds for overnight. Low 49F. Winds W at 10 to 15 mph.
  
  Updated: April 17, 2026 @ 3:50 am
- Full Forecast

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Updated Apr 1, 2025

Ayres abused society’s trust

Lifestyle

Fuel for thought: the possibilities of cooking oil

By Smithsonian Magazine
Updated Nov 16, 2022

Every few weeks, Etta Kantor goes to a Chinese restaurant and fills a couple of five-gallon pails with used cooking oil.

Local News

Pumps dispense vegetable oil-based fuel

Updated Apr 1, 2025

The most distinctive thing spewed into the air by biodiesel, a vegetable oil-based fuel, is the smell of french fries.

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