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Rail transport

technology Maturity 9-11 Next article →

Trains move on metal tracks.

Alaska Railroad oil train at Nenna
Alaska Railroad oil train at Nenna

These tracks help carry heavy loads. They can hold more weight than trucks. This is because the tracks spread the weight out.

Long trains move very well on rails. This is because the wheels slide easily. They do not rub as much as car tires.

Early trains used horses or people for power.

Berlin Technikmuseum Holzbahn
Berlin Technikmuseum Holzbahn

Later, people made engines that used steam. Now, many trains use power from electricity. Trains are a great way to travel.

Shenzhen Guangzhou high speed train new rolling stock China (37116926035)
Shenzhen Guangzhou high speed train new rolling stock China (37116926035)
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🖼️ Images & Media (25)
File:Alaska Railroad oil train at Nenna.jpg
Alaska Railroad oil train at Nenna.jpg
File:Berlin_Technikmuseum_Holzbahn.jpg
Berlin_Technikmuseum_Holzbahn.jpg
File:Little Eaton Tramway Replica Wagon small.jpg
Little Eaton Tramway Replica Wagon small.jpg
File:Cromford and High Peak Railway cast-iron fishbelly rail.png
Cromford and High Peak Railway cast-iron...
File:TrevithicksEngine.jpg
TrevithicksEngine.jpg
File:First electric tram- Siemens 1881 in Lichterfelde.jpg
First electric tram- Siemens 1881 in...
File:СПб. Открытие трамв.движения по 4 марш.17(29)IX1907 t773597.jpg
СПб. Открытие трамв.движения по 4...
File:Baker Street Waterloo Railway platform March 1906.png
Baker Street Waterloo Railway platform...
File:Ganz engine Valtellina.jpg
Ganz engine Valtellina.jpg
File:Limousin2010RVT01.jpg
Limousin2010RVT01.jpg
File:Shinkansen Series0 R67 JNRcolor.jpg
Shinkansen Series0 R67 JNRcolor.jpg
File:Trains in Napoli Centrale-Garibaldi 18 55 44 221000.jpeg
Trains in Napoli Centrale-Garibaldi 18 55...

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