2) Which of these scientists do you think has had the biggest impact on our lives? Why? Name some other famous scientists and why you consider them important.

Tim Berners-Lee has probably had the biggest impact on our lives because he invented the World Wide Web. It changed communication, education, work and access to information all over the world.

Other important scientists include Isaac Newton, who developed the laws of motion and gravity; Charles Darwin, who developed the theory of evolution; Louis Pasteur, who made major contributions to microbiology and vaccines; and Rosalind Franklin, whose research helped scientists understand the structure of DNA.