Jeff Lieberman, host of the Discovery Channel's television show "Time Warp," talks to elementary and middle school students during E-Day, an annual Bagley College of Engineering event to educate students about engineering careers. Lieberman also will speak at 7 p.m. Oct. 4 in Lee Hall's Bettersworth Auditorium as part the college's Hearin Distinguished Lecture Series. The public program, titled "Beyond Imagination," concludes with a question-and-answer session for audience members.