David Louapre

French blogger

Born
30 May 1978, Reims
Age
48
David Louapre
Image: Wikimedia Commons · About this image

David Louapre (born 30 May 1978 in Reims) is a French physicist, science communicator and YouTuber who studied at the École Normale Supérieure de Lyon. He began the science blog Science étonnante in 2010, and his YouTube channel ScienceEtonnante had about 1.46 million subscribers in June 2025. He received the Jean-Perrin Prize in 2016, the Prix Paul Doistau-Émile Blutet de l'Information Scientifique and the rank of Knight of the National Order of Merit in 2021, and the CNRS Scientific Mediation Medal in 2023.

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