Video: Experiments wow visitors at science fair at Gravity Fields Festival in Grantham
A whole host of demonstrations took place in the George Centre during the Gravity Fields Festival.
The Family Science fair included science demonstrations, table top activities and cool tech for visitors to get their hands on.
The University of Hull, the Royal Society of Chemistry, University of Lincoln, Iconic Engineering and University Technology Colleges were among those delivering the cool demos.
Video by Toby Roberts.