2400-series (CTA)

The 2400-series was a series of Chicago "L" cars built between 1976 and 1978 by Boeing-Vertol of Ridley Park, Pennsylvania, with shells fabricated by Sorefame. 200 cars were built and on October 31, 2014, the series was retired from revenue service. These cars were in service for 38 years.

2200-series (CTA)

The 2200-series was a series of Chicago "L" cars built in 1969 and 1970 by the Budd Company of Philadelphia, Pennsylvania. 150 cars were built. The last 8 2200-series cars were retired from service after their ceremonial last trips on the Blue Line on

2000-series (CTA)

The 2000-series was a series of Chicago "L" car built in 1964 by Pullman-Standard of Chicago, Illinois. 180 cars were built

5000-series (CTA)

The 5000 series is a series of Chicago "L" car built between 2009 and 2015 by Bombardier Transportation of Plattsburgh, New York. A $577 million order for 406 cars was placed in 2006. In July 2011, the CTA ordered 300 more cars for $331 million as an

Fiber-optic display

A fiber-optic display is a light-emitting display that uses fiber optics to display images or text. Fiber-optic displays can either be static or dynamic, with the typical lighting source being halogen light bulbs

SMF Automated People Mover

The SMF Automated People Mover is an elevated automated people mover system at Sacramento International Airport in Sacramento, California. The system opened on October 6, 2011, and is used to move passengers between Central Terminal B (landside) and

TI-32 Math Explorer Plus

The TI-32 Math Explorer Plus is a calculator by Texas Instruments specifically designed for middle school students. The Math Explorer Plus was offered as a more advanced version of the TI-12 Math Explorer. The TI-32 Math Explorer Plus offered

1–50 series (CTA)

The 1–50 series was a series of Chicago "L" cars built by the St. Louis Car Company in 1959 and 1960. Unlike cars in the similar 6000 series, which were designed for married pair operation, the 1–50 series cars were double-ended to facilitate single

Boss Audio

BOSS Audio Systems is an American manufacturer of audio and video equipment for automotive, power sport and marine applications

TI-7 MathMate

The TI-7 MathMate is a basic educational calculator by Texas Instruments, designed for students in grades K–3. The MathMate was unique in that it automatically performed order of operations. The MathMate slotted in between the TI-108 and the TI-12 Math

Jakub Landovský

Jakub Landovský, is a Czech politician, lawyer, and university pedagogue, who is currently an ambassador to NATO since 5 August 2019. He had served as the Deputy Minister of Defense from 2015 to 2019