1. In 1874, the first Hawaiian telephone system was installed in Honolulu. Alexander Graham Bell had invented the telephone just a few years prior, and it quickly made its way to Hawaii. This system allowed communication to become much easier and more efficient throughout the islands.

2. On March 24, 1951, the first round-the-world flight was completed from Honolulu by a Pan American Airways Boeing 377 Stratocruiser named "Clipper America." The flight took over four days to complete, but it opened up a new era of international travel and commerce in Hawaii.

3. In 1984, the Hōkūleʻa, a replica of a traditional Polynesian voyaging canoe, set sail from Hawaii on a journey that would lead to the revitalization of traditional Polynesian navigation techniques. The voyage, which lasted until 1985, helped to preserve Hawaiian culture and promote the use of sustainable practices in modern-day society.

4. On March 24, 1993, the Hubble Space Telescope captured an image of the "Mira" star as it was shedding its outer layer of gas and dust. This image was significant because it was the first time astronomers had been able to observe such an event in detail, and it helped to further our understanding of the universe.

5. Finally, on March 24, 2006, the Hawaii State Capitol underwent a major renovation project to update its infrastructure and improve its overall appearance. This renovation included the addition of energy-efficient features, such as a photovoltaic system and a green roof, which helped to reduce the building's environmental impact. Today, the Hawaii State Capitol stands as a symbol of Hawaii's commitment to sustainability and progress.