For the International Dark Matter Day, the DEAP-3600 collaboration has prepared popular mini-lectures on what dark matter is and how we search for it.
Our PhD student Sarthak Choudhary, a member of AstroCeNT Group 1, led by Dr Marcin Kuźniak, spoke about the DEAP-3600 experiment, which answers the questions above: https://www.youtube.com/watch?v=qZPRXFW73mw