Betancourt project
project description
staff & contact
sponsors & collaborators
terms of use
about the web
biography
historical
context
digital library
machines
and inventions
collaborators
and legacy
reference
materials
Optical telegraph
Machine to make braid
Machine for cutting weeds
of navigable canals
Machine to make nails
Double effect
steam engine
Plunger piston lock
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Fundación Canaria Orotava de Historia de la Ciencia
Terms of use
Web design: Mila Ruiz Pacheco
Webmaster: David D. Estévez Durey
