1 Plant/Animal Cell Model (interactive) 2  Pumping Heart Cells. 3  Apoptosis (video) 4  Cell Cycle (interactive) 5  Mitosis (interactive) 6  Meiosis (interactive)  Microscopy.
Amtrakâs Acela Express is currently the fastest train in the US, capable of a maximum speed of 150 mph (241 km/h) â although it typically travels at about half that speed. Depending on whose definition you go by, that may or may not qualify it as a high-speed train. Source: State of California (PDF) via Inhabitat.
More about: The fastest bullet train in the world has broken its own speed record during a test run. Japanâs maglev train reached a record speed of 603 kilometres per hour during a manned test run on Tuesday.The magnetically levitated passenger train will travel between Tokyo and Nagoya, a distance of around 300 kilometers, in just 40 minutes.Its previous speed record was just 590 kilometers an hour.apanâs maglev train reached a record speed of 603 kilometres per hour during a manned test run on Tuesday. The magnetically levitated passenger train will travel between Tokyo and Nagoya, a distance of around 300 kilometers, in just 40 minutes. Its previous speed record was just 590 kilometers an hour.