Tung Wing Enterprises Ltd
manufacturer and exporter of electronic module includes computer chip, voice module, melody module, record module, playback module, infra red talking module, motion mechanism, light module, sensor module, waterproof module.
http://www.tungwing.com

The Erie Canal
History of the canal in general, but focuses to some extent on the western portion of the canal from Palmyra (Lock 29) to Lockport (Locks 34 and 35), and particularly on the area around the City of Rochester. Includes a range of images and photographs.
http://www.eriecanal.org/

History of Canals
History of CANALS including The great canal of Darius I, China's Grand Canal, Flash locks and pound locks, European canals, Bridgewater Canal
http://www.historyworld.net/wrldhis/PlainTextHistories.asp?historyid=aa19

The Erie Canal
University of Rochester students' documentation of the history of the Erie Canal and its successor, the New York State Barge Canal, with concentration on the impact on New York and America in the nineteenth century.
http://www.history.rochester.edu/canal/

History of the Rideau Canal
Rideau Canal Waterway - a boater's paradise for cruising, sightseeing, fishing, swimming, shopping, relaxing and just plain having fun.
http://www.rideau-info.com/canal/history/hist-canal.html

Facts and Observations - Erie Canal
Text of John Rutherford's 1825 publication concerning the origin and completion of the canal.
http://www.history.rochester.edu/canal/bib/rutherford/fact1825.htm

The American Canal Society
Promote the wise use of America's many historic canal resources through research, preservation, restoration, recreation, and parks.
http://www.americancanals.org/

Phaeoceros laevis
TEM of sunken archegonium showing basal egg cell, ventral canal cell (VC), and four neck canal cells.
http://www.science.siu.edu/landplants/Anthocerophyta/images/Phaeoc.laevis.arch.JPEG

D & H Canal Historical Society
Purpose is to preserve, protect and perpetuate the unique history of the Delaware and Hudson Canal. Features history, museum, walks and events.
http://www.canalmuseum.org/

Panama Canal Commission
Panama Canal Authority - Autoridad del Canal de Panamá
http://www.pancanal.com/