Thu, 01 Jan 1970 01:00:00 +0100Sat, 22 Aug 2026 05:12:19 +0200https://english.radio.cz/helena-illnerova-leading-lady-czech-science-8576689© 2026 Radio Prague International Dr. Helena Illnerová is a biochemist, and one of the top minds in the Czech Republic. She is involved in practically every major academic committee there is in the country, from the council of the National Museum to that of Charles University; until 2004 she was the chair of the Academy of Sciences, and she currently heads UNESCO in the Czech Republic. It was with the study of biorhythms, though, that Dr. Illnerová’s work began in the 1960s, when she discovered that mice exposed to light for short periods of time in the night would have their hormones disrupted – that their bodies, and ours, were governed by a biological clock. encr@radio.cz (Cesky Rozhlas)webmaster@radio.cz (CRo Webmaster) https://english.radio.cz/sites/default/files/images/illnerova_helena_0.jpg?timestamp=1591447251 https://english.radio.cz/helena-illnerova-leading-lady-czech-science-8576689 Radio Prague International Radio Prague International radio.prague.int@gmail.com clean 0 1 2 3 4 5 6 7 8 9