These spark chambers were displayed in CERN's permanent exhibition, Microcosm. These were particle detectors in which the tracks of particles would be seen by sparks created along the particle's path.
(Image: CERN)
These spark chambers were displayed in CERN's permanent exhibition, Microcosm. These were particle detectors in which the tracks of particles would be seen by sparks created along the particle's path.
<p><ol><li>Ophrys apifera, or bee orchid: the most widespread variety at our site.</li><li> Anacamptis pyramidalis or pyramidal orchid: another common variety, with close to 2500 plants counted in 2005.</li><li>