The RAPID-L, RAPID-LAT (L: Lunar base, A: Automatic，T: Thermoelectric) is a micro nuclear reactor concept conceived as a powerhouse for colonies on the...

Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally...

Rapid-onset gender dysphoria (ROGD) is a controversial, scientifically unsupported hypothesis which claims that some adolescents identify as transgender...

The Chicago "L" (short for "elevated") is the rapid transit system serving the city of Chicago and some of its surrounding suburbs in the U.S. state of...

El train or L Train may refer to: An Elevated railway The Chicago "L", a rapid transit system The Market–Frankford Line in Philadelphia, commonly called...

Rapid intensification (RI) is any process wherein a tropical cyclone strengthens dramatically in a short period of time. Tropical cyclone forecasting...

used today as part of the Green Line of the Chicago "L" system. The Chicago and South Side Rapid Transit Railroad Company was incorporated on January...

A rapid reaction force / rapid response force (RRF), quick reaction force / quick response force (QRF), immediate reaction force (IRF), rapid deployment...

shrunk only by 35 litres (550 L vs 585 L). Payload remained the same as in the Octavia Tour (535 kg, including driver). The Rapid line-up features three petrol...

The L 14th Street–Canarsie Local is a rapid transit service in the B Division of the New York City Subway. Its route emblem, or "bullet", is colored medium...