More than 1,000 students participated in the 35th annual Gwinnett County Regional Science and Engineering Fair on Friday, Feb. 22, at the Gwinnett Center in Duluth.

It is the county's largest regional event, and students came from public schools, private schools, homeschools and more.

The theme this year was "Motivating the Next Generation of Science and Engineering Leaders—from Classroom to Career."

-- See the attached videos of local students talking about their projects or what they love about the science fair. --

Judges announced the winners late Friday night. Check the event's website next week to learn who all the winners are.

For a complete list of Gwinnett County schools participating, click here.

-- Have pictures of the science fair? Upload them to the Gwinnett Patch photo gallery. --