Q&A - Great Moments in Science - with Dr Karl

Dr Karl Kruszelnicki answers questions from the audience after his talk, including a special animated explanation of why it's safer for a cat to fall from 32 floors up than 7. Watch Dr Karl's talk here:    • Great Moments in Science - with Dr Karl   Subscribe for regular science videos: http://bit.ly/RiSubscRibe Dr Karl is a well-known Australian science communicator and populariser, who is best known as an author and science commentator on Australian radio and television. He has many strings to his bow having done a degree in Physics and Mathematics, a Masters in Biomedical Engineering, and a degree in Medicine and Surgery. He has also studied Computer Science as well as reading for a Masters in Astrophysics. The Ri is on Twitter:   / ri_science   and Facebook:   / royalinstitution   and Tumblr:   / ri-science   Our editorial policy: http://www.rigb.org/home/editorial-po... Subscribe for the latest science videos: http://bit.ly/RiNewsletter #GreatMomentsInScience, #DrKarl, #ScienceQandA, #FamousScientificDiscoveries, #AskDrKarl