Robots may seem new, but their roots trace back more than 2000 years. Today, we have more robots than ever before. They work in factories, cook our meals, and even perform surgery. As robots become more like humans, what new changes will they bring to our world?
Germs and bacteria are everywhere. They are on surfaces we touch everyday, and millions of them live inside our bodies. Some of these bacteria can make us sick. Most illnesses can be treated with medicine. But sometimes, a superbug hits. These powerful bacteria have evolved to survive most drugs, leaving doctors puzzled over how to treat them. Learn how science is tackling this new enemy.
People go inside the world of a video game. Doctors practice surgery before working on real patients. Sports fans feel like they're on the sidelines while watching from home. Technology makes it all possible. Virtual reality immerses people in new worlds. Augmented reality adds digital elements to the real world. Both are growing fast. How will this technology change the way people work, play, and live?
