John O'Sullivan (scientist)

John O'Sullivan is an Australian scientist known for his contributions to the field of radio astronomy and his work on the development of technology that led to the invention of Wi-Fi. His research focused on understanding how radio waves can be used for data transmission. O'Sullivan's insights and innovations helped pave the way for wireless communication, enabling devices like smartphones and laptops to connect to the internet without physical cables. His work exemplifies the importance of scientific research in advancing technology that has a profound impact on everyday life.