Temperature is a physical quantity that expresses quantitatively the perceptions of hotness and coldness. Temperature is measured with a thermometer. Thermometers are calibrated in various temperature scales that historically have relied on various reference points and thermometric substances for definition. The most common scales are the Celsius scale with the unit symbol °C (formerly called centigrade), the Fahrenheit scale (°F), and the Kelvin scale (K), the latter being used predominantly for scientific purposes.
The French School at Athens (École française d’Athènes, EfA; Γαλλική Σχολή Αθηνών Gallikí Scholí Athinón) is one of the seventeen foreign archaeological institutes operating in Athens, Greece. Founded in 1846, the EfA is the oldest foreign institute in Athens. Its early foundation, still a source of considerable prestige, is to be seen culturally connected with French philhellenism and politically with the French East Mediterranean strategy of the time.
The Crédit Lyonnais (kʁedi ljɔnɛ, "Lyon Credit [Company]") was a major French bank, created in 1863 and absorbed by former rival Crédit Agricole in 2003. Its head office was initially in Lyon but moved to Paris in 1882. In the early years of the 20th century, it was the world's largest bank by total assets. Its former French retail network survives as LCL S.A., a fully owned subsidiary of Crédit Agricole, under the brand LCL adopted in 2005 with reference to "Le Crédit Lyonnais".