Did you know that the microwave oven was accidentally invented by Percy Spencer in 1945? While working with radar equipment, he noticed a candy bar in his pocket had melted. This led to the development of the microwave oven, which revolutionized cooking methods worldwide. Another interesting fact is that the first computer virus was created in 1983 by Fred Cohen. He created it as an experiment to demonstrate the potential risks of computer programs. This virus paved the way for the cybersecurity industry to develop anti-virus software to protect systems from malicious attacks. In the field of medicine, the MRI (Magnetic Resonance Imaging) machine was invented in the early 1970s by Raymond Damadian. This machine revolutionized the way doctors could visualize and diagnose internal injuries and diseases without invasive procedures. Lastly, the World Wide Web was invented by Sir Tim Berners-Lee in 1990. He developed the concept of the web to share information and communicate globally. This invention laid the foundation for the internet as we know it today. These revolutionary inventions have shaped the way we live and interact with the world, demonstrating the power of innovation in science and technology.