A driver was pronounced dead after crashing on Friday, Sept. 26, 2025, on the Highway 281 access road near Loop 1604. Witnesses told police it appeared the driver suffered a medical episode. (KSAT) ...
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From Carbon Chains to Stinky Acid - The Grignard Story
You asked how butyric acid is made we’ll explain the idea, not the instructions. Join us for a crash course on how chemists build carbon chains using Grignard reagents, some historical drama, and one ...
An 80-year-old man died after experiencing a medical episode while driving in York County last week, Pennsylvania State Police said. Thomas Downey, of York County, died after a single-vehicle crash ...
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