“How he explains such complicated subjects off the cuff, smoothly, simply and concisely is amazing. His knowledge is incredibly vast, over numerous fields. Go Dr. Karl!”
Lukeysmooth via Apple Podcasts ·
Australia ·
06/17/10
“Single handedly Dr. Karl has made science cool whilst thinking aloud to solve any question that is thrown at him. A truly fantastic listen and well worth the wait every week. Well done to all involved and keep it coming!”
Mother ToLisa via Apple Podcasts ·
Australia ·
11/09/09