The campus community and public are invited to ask questions of dark matter scientists during the "Deep Science in the Black Hills" live video conference at noon Monday, Nov. 4, in the Surbeck ballroom. The event is free. Optional lunch is $8.50 advance online or $10 at the door. Sponsors are Sanford Underground Research Facility, Cosmopolitan Club and the School of Mines. Doors open at 11:45 a.m. Click on the registration form and let us know that you'll join us!