Pinewood Derby alignement tool: The Derby Worx Pro Rail Rider tool(TM) will help car builders get the ultimate alignment on their pinewood derby car for...
Riding Japan's Superconducting Maglev "Linear Motor Car" Train at 502 kilometers/hour on a beautiful day at JR Railway Technical Research Institute's Yamanashi Maglev Test Line....
note: time-lapsed version here: www.youtube.com This ride from SEPTA's Frankford Transportation Center all the way to the tunnel entrance right before 2nd & Market Street...