21st Century Discoveries: Five Key Scientific Advances That Changed the World

Detection of gravitational waves: In 2015, scientists first detected gravitational waves predicted by Albert Einstein more than a century ago. This discovery allowed researchers to observe cosmic phenomena such as the merger of black holes and neutron stars, ushering in a new era in astrophysics.

Deep Learning and Artificial Intelligence: Breakthroughs in artificial intelligence and deep learning have led to the creation of computer systems that can recognize images, voices and text with human-level accuracy. These technologies have already found application in medicine, the automotive industry, finance and other fields.