1, 5G technology: 5G technology is a revolutionary communication technology, which can provide high-speed, low-delay and large-capacity data transmission services. It has been widely used in smart phones, smart homes, autonomous driving and other fields, bringing convenience to people's lives and work.

2. Gene editing technology: Gene editing technology is a technology that can delete, add or modify genes, and it can be used to treat various genetic diseases, such as cystic fibrosis and albinism. At the same time, gene editing technology can also be used to improve crops and improve the efficiency of aquaculture.

3. Artificial intelligence technology: Artificial intelligence technology can simulate human intelligence and accomplish various tasks through learning and self-optimization. It has been widely used in image recognition, speech recognition, natural language processing and other fields, bringing convenience to people's life and work.

4. Flying car technology: Flying car technology is a means of transportation that can travel on roads and in the air. It can realize the seamless transition from the ground to the air, bringing more choices and convenience for people to travel.