The Martin 4-0-4 was an American pressurized passenger airliner built by the Glenn L. Martin Company. In addition to airline use initially in the United...

Under the Whyte notation for the classification of steam locomotives, 0-4-0 represents one of the simplest possible types, that with two axles and four...

4-4-0, in the Whyte notation, denotes a steam locomotive with a wheel arrangement of four leading wheels on two axles (usually in a leading bogie), four...

"Fourth Industrial Revolution", "4IR", or "Industry 4.0" is a neologism describing rapid technological advancement in the 21st century. The term was popularised...

The Path of the Rishi. Lotus Press. ISBN 978-0-940676-25-1. There are four Vedas Fritz, Stephen Martin (14 May 2019). Our Human Herds: The Theory of...

7.0 Finally Retiring Its Adobe Flash Export Support". Phoronix. Archived from the original on 1 May 2020. Retrieved 2 May 2020. Brinkmann, Martin (27...

The Aston Martin DB2/4 is a grand tourer produced by Aston Martin from 1953 until 1957. It was available as a 2+2 hatchback saloon, drophead coupé (DHC)...

Sims 4 has racked up 30 million players since launch". PCGamesN. Archived from the original on November 18, 2022. Retrieved November 18, 2022. Martin, Liam...

ISBN 0-679-73729-4. Strong, Martin C. (2000). The Great Rock Discography (5th ed.). Edinburgh: Mojo Books. pp. 460–461. ISBN 1-84195-017-3. "London 0 Hull...

The BE-4 (Blue Engine 4) is an oxygen-rich liquefied-methane-fueled staged-combustion rocket engine produced by Blue Origin. The BE-4 was developed with...