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Howard Robard Hughes Jr. (December 24, 1905 – April 5, 1976) was an American aerospace engineer, business magnate, film producer, investor, philanthropist and pilot. [2] He was best known during his lifetime as one of the richest and most influential people in the world. He first became prominent as a film producer, and then as an important ...
Timeline of United States inventions (1890–1945) Robert H. Goddard (1882–1945), the American physicist and inventor who built and launched the world's first liquid-propellant rocket on March 16, 1926. [1] Goddard held 214 patents for his inventions and pioneering innovations in liquid-propelled, guided, and multi-stage rockets.
Early warning radar, air defence systems. Air traffic control systems, microwave oven. Walkie-talkie. 1930s. Canada (Donald Hings) [3] United States (Alfred J. Gross, Motorola SCR-300) Portable two-way radio communications system for military. Portable radio communications – business, public safety, marine, amateur radio, CB radio.
John C. Moritz, Austin American-Statesman. April 4, 2024 at 6:00 AM. Construction has begun on Texas' military base camp in Eagle Pass, near the Texas-Mexico border, which is expected to house ...
Mark Rober. Mark Rober (born March 11, 1980 [4][5][6]) is an American YouTuber, engineer, inventor, and educator. He is known for his YouTube videos on popular science and do-it-yourself gadgets. Before he became a YouTuber, Rober was an engineer with NASA for nine years, where he spent seven years working on the Curiosity rover at NASA's Jet ...
Without these military inventions, life would be very different. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways ...
2005 YouTube. Born from the PayPal Mafia in 2005, YouTube is the world's most popular video sharing site. In 2006, Google bought YouTube for $1.65 billion. 2006 Blu-ray Disc. A digital optical disc data storage format. It was designed to supersede the DVD format, and is capable of storing several hours of video in high-definition. 2007 Nanowire ...
Timeline of United States inventions (before 1890), before the turn of the century. Timeline of United States inventions (1890–1945), before World War II. Timeline of United States inventions (1946–1991), during the Cold War. Timeline of United States inventions (after 1991), after the Fall of the Soviet Union.