Virtual Lambton County Science Fair sending four students on to nationals The number of entries was down at this year’s virtual Lambton County Science Fair but four students were selected to move on to compete in the Canada Wide Science Fair in May. Author of the article: Paul Morden Publishing date: Apr 14, 2021 • 5 hours ago • 2 minute read • Lilah Preiss was part of a team that investigated how music affects plant growth entered in 2019's Lambton County Science Fair. The 2020 fair was cancelled because of the pandemic but the 2021 edition was held recently as a virtual event. Photo by File photo /Postmedia