Download full Netflix movies, shows in 1 second! Japan made a new record of internet speed

Japanese scientists have set a new world record for internet speed. In May 2025, the team of National Institute of Information and Communication Technology (NICT) achieved a speed of 1.02 petabits per second. This record was officially released on 29 May 2025. This speed is so fast that it is difficult to even understand. 1.02 petabits per second means transferring more than 1 million gigabytes of data per second. This means that at this speed the entire Netflix library will be downloaded in just 1 second. Also, millions of people will be able to watch ultra high definition (4K or 8K) videos simultaneously without any interruption.

This achievement was achieved with the help of 19 core optical fiber technology. Scientists conducted this test over a distance of 1,808 kilometers. The best part is that this new technology is fully compatible with older fiber cables too. Meaning, it can be easily integrated into the existing internet system.

Nowadays the demand for data is increasing very fast in the world. Netflix, YouTube, online gaming, cloud computing and Artificial Intelligence (AI) result in huge amounts of data transfer. This new speed will provide strong support to big data centers, smart cities and AI systems in future. Although this technology is still at the lab level. Not yet available to the general public.

The world of technology will become more powerful!
Scientists are trying to make it better, cheaper and practical. When it becomes common, the whole world of Internet will change. This record of Japan shows how fast and powerful the Internet can become in the future. While today we are satisfied with 100-500 Mbps speeds, petabit speeds may become common in the future.

This achievement is big news not only for Japan but for the whole world. Faster internet means more work, better entertainment and a new era of smart technology.