trains

Explore the Multifaceted, Century-Old World of Model Railroads

Explore the Multifaceted, Century-Old World of Model Railroads

Model railroads are built in different shapes, scales, and sizes, from exact-detailed copies of railroad locales, to more fanciful designs.

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Making a Wooden Toy Train Crossing

Making a Wooden Toy Train Crossing

Have an idea for a part you wish you could add to a toy, say a toy train set? Desktop fabrication to the rescue!

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Toy train used to calibrate fusion reactor

Toy train used to calibrate fusion reactor

While Princeton University’s National Spherical Torus Experiment was shut down for improvements over the winter break, scientists and engineers availed themselves of the opportunity to recalibrate the reactor’s neutron sensors. To do so, they assembled a circular toy train track around the torus and ran a toy locomotive carrying a chunk of neutron-emitting californium-247 along it for three days. The New York Times explains:

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Train nerds, unite!

Train nerds, unite!

This Saturday, May 9th, is National Train Day (in the US). There are exhibits and festivities at train stations across the country. Check out the National Train Day site to see if anything interesting is happening in your city. National Train Day

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