Scientific Milestones

• 1969 – First humans land on the Moon (Apollo 11 mission)
• 1953 – Discovery of the DNA double helix structure by Watson and Crick
• 2012 – Confirmation of the Higgs boson particle at CERN

Cultural & Social Events

• 1963 – Martin Luther King Jr. delivers “I Have a Dream” speech
• 1989 – Fall of the Berlin Wall
• 2008 – Barack Obama elected as the first African American U.S. President

Technological Advances

• 1989 – Invention of the World Wide Web by Tim Berners-Lee
• 2007 – Launch of the first iPhone by Apple
• 2020 – Deployment of the first fully electric commercial aircraft