Dr. Marian Croak helped build the modern internet communication era. She was a key innovator behind Voice over Internet Protocol (VoIP) the tech that makes it possible for us to make calls over the internet instead of traditional phone lines. So every time you call on WhatsApp, FaceTime, Zoom, or WiFi calling, you’re benefiting from work she helped pioneer. She also holds 200 patents and helped develop text-to-donate technology used to raise millions during emergencies. Check out my YouTube chan