E. Sreedharan is an Indian politician and engineer who played a key role in the construction of the Delhi Metro and the Konkan Railway. Nicknamed the Metro Man, Sreedharan was honored with the prestigious Padma Vibhushan Award for changing the face of Indian public transport. In 2003, E. Sreedharan was included in Time magazine's list of Asia's Heroes.
American engineer, physicist and Nobel laureate John Bardeen is the only person who received the Nobel Prize in Physics twice. He shared the first Nobel with William Shockley and Walter Brattain in 1956 for inventing the transistor, and the second with Leon N Cooper and John Robert Schrieffer in 1972 for proposing the BCS theory, a microscopic theory of superconductivity.
George Stephenson was a British mechanical and civil engineer. Stephenson is credited with pioneering rail transport which is widely regarded as one of the most prominent inventions of the 19th century. Regarded as the Father of Railways, George Stephenson is also credited with developing the standard rail gauge which is used by several railways around the world.
Dustin Moskovitz is an Internet entrepreneur. He is credited with co-founding the popular social networking service, Facebook. In 2008, he co-founded a web and mobile application called Asana after quitting Facebook. One of the youngest self-made billionaires of all time, Dustin Moskovitz is also renowned for his philanthropic activities; he co-founded a philanthropic organization called Good Ventures in 2011.
Infosys co-founder Nandan Nilekani is also the man behind the Indian biometric ID Aadhaar. Named to the Forbes list of India’s Richest in 2021, he also once teamed up with Ratan Tata to form Avanti Finance to help the poor get loans. He unsuccessfully contested as a Congress candidate, too.
John Smeaton was the first person to claim to be a civil engineer. One of his best-known creations was the Eddystone Lighthouse. He was also the first to use hydraulic lime in concrete. He not only won the Copley Medal but was also made a Fellow of The Royal Society.
10 Dennis Gabor
Dennis Gabor was a Hungarian-British physicist and electrical engineer best remembered for inventing holography. His invention earned him the prestigious Nobel Prize in Physics in 1971. Gabor won several awards during his lifetime. After his demise, many awards are given in his honor. The Dennis Gabor Award and Gabor Medal are some of the awards that are named after him.
11 Clyde Klotz
Aviation engineer Frank Whittle entered the Royal Air Force as an apprentice and rose through the ranks to become a pilot. He invented the jet engine, though his idea of a plane that could fly at a phenomenal speed was initially laughed at. He was later knighted for his achievements.
14 Burt Rutan
15 Robert Moog
Robert Moog was an engineering physicist widely regarded as the pioneer of electronic music. He launched the first commercial synthesizer, the Moog synthesizer, in 1964. A few years later, he launched the Minimoog, which went on to become the most famous and influential synthesizer in history. He taught at the University of North Carolina in his later years.
A Central Intelligence Agency (CIA) employee who came into the limelight after leaking confidential information from the National Security Agency (NSA) in 2013, Edward Snowden has been variously called a “hero", “whistle-blower", and “traitor". A controversial figure in USA, he was granted asylum in Russia, where he now lives with his wife.
19 Peter Madsen
25 Andy Gavin
French mathematician and physicist Gaspard-Gustave de Coriolis proposed what is now known as Coriolis force. While teaching at the École Polytechnique, Paris, he extended the scope of kinetic energy. His On the Calculation of Mechanical Action remains his most significant book. His name remains inscribed on the Eiffel Tower.
30 Tim Paterson
34 Alan Cooper
36 Ben Rich
Known as "the father of stealth," Ben Rich made a significant contribution to the development of the F-117 Nighthawk stealth fighter-bomber. Throughout his stint at Lockheed’s Skunk Works, he helped develop numerous military planes. The UCLA alumnus later received the Distinguished Service Cross for his work.
Nigel Gresley designed some of Britain’s most famous steam locomotive engines. He also invented the Gresley conjugated valve gear, which smoothened the running of engines. His A4 Mallard was the world’s fastest steam locomotive. He later won honors such as the CBE and was also knighted.
Resul Pookutty is an Indian film sound editor, sound designer, and audio mixer. He is best known for his work in the 2008 British drama film Slumdog Millionaire for which he received the Academy Award under the Best Sound Mixing category. He has also won other prestigious awards, such as the National Film Award for Best Audiography and Padma Shri.