Nature, technology

ETH Library presents valuable historical collections and current specialist information on selected natural-scientific  and technical subjects.

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Spiegelsextant

Astronomy and solar research – Rudolf Wolf and his legacy

On Rudolf Wolf's 200th birthday (7 July 2016)

  • Astronomer and founder of the Eidgenössische Sternwarte Zurich
  • First Director of ETH Library
  • Wolf's legacy
  • Holdings at ETH Library
Gotthardtunnel

Gotthard – rocks and tunnels

On the opening of the Gotthard base tunnel (1 June 2016)

  • Current specialist information on traffic planning, tunnel construction, geology
  • Photo reports on the construction of the road tunnel
  • Rock samples from tunnel bores

Simplon tunnel

On the 100th anniversary of the opening of the Simplon tunnel (19 May 1906)

  • Construction of the Simplon tunnel
  • Holdings at ETH Library