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    Local News

    Dayton native Paul McEnroe is credited with developing the bar code, first used in a Troy Marsh grocery store. DAYTON DAILY NEWS ARCHIVES
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    Dayton inventions: The bar code was born in Troy 50 years ago
    David Sinclair, top right, teaches mechanical drawing in 1888. DAYTON DAILY NEWS ARCHIVES
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    Credit: Archive collection of Sinclair

    Sinclair Community College: A history that stretches back to a Scottish immigrant’s...
    Leo DeLuca, community relations director at Dayton History, talks about the Wright Brothers and penny-farthing bicycles during an event launching the Ohio Innovation Trail, one of six experiential trails for America 250-Ohio's Trails and Tales program, on Tuesday, Nov. 18 at Carillon Historical Park. BRYANT BILLING/STAFF
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    Credit: Bryant Billing

    Ohio Innovation Trail spots closest to Dayton
    Carillon Historical Park's annual Easter service will return this weekend. LISA POWELL / STAFF
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    Things to do in Dayton this weekend: Ohio Vintage Fest, Kat Williams, Carillon Easter...
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    © 2026 Dayton Daily News. All Rights Reserved.
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    Learn about Careers at Cox Enterprises.