Artificial intelligence (AI) can help us do stuff like finding a specific photo in our photos app, or translating signs into another language.

What if we applied the same technology to really big problems in areas like healthcare?

Google’s Dr. Lily Peng describes her journey from medicine to technology and outlines the potential of AI in healthcare, describing how her team trained an AI algorithm to detect diabetic eye disease in medical images to help doctors in India prevent millions of people from getting blind. Dr. Lily Peng is a doctor by training and now works with a team of doctors, scientists, and engineers at Google Health who use AI for medical imaging, to increase the availability and accuracy of care. Some of her team’s recent work includes building models to detect diabetic eye disease, predict cardiovascular health factors, and identify breast and lung cancer.

TED-Ed explains the science of how viruses can jump from one species to another and the deadly epidemics that can result from these pathogens.

Here’s a story that happened right here in Maryland.

At a Maryland country fair in 2017, farmers reported feverish hogs with inflamed eyes and running snouts. While farmers worried about the pigs, the department of health was concerned about a group of sick fairgoers. Soon, 40 of these attendees would be diagnosed with swine flu. How can pathogens from one species infect another, and what makes this jump so dangerous? Ben Longdon explains.