Isabelle Coll explique les liens entre la pollution de l'air et le rechauffement climatique. Débat avec la salle. source

前空軍上校 Andrea Themely 剖析了美國政府發布的一些著名的 UFO 鏡頭。 屍體的味道到底有多可怕？► https://smarturl.it/fs2qxk Andrea 解釋了我們在顯示器上看到的內容，以及為什麼這種現像如此獨特。 #科普長知識 #UFO #幽浮 【更多熱門主題推薦】 沒有NBA就吃不下飯、睡不著覺？【你最愛的NBA明星】► https://smarturl.it/devbnh 從口譯員到FBI，你該或不該知道的都在【科普長知識】► https://smarturl.it/xv53ij 好萊塢明星、NBA名人的家長這樣！【明星私宅大公開】► ...

Avec des objets du quotidien, en l'occurrence un aspirateur, une planche à découper et un sac en plastique, Eric Hamonou, journaliste à Science & Vie, nous propose de vérifier que l'air a bien un poids. Un épisode de la série "Le making of". source

Andrea Themely, current commercial pilot and former Air Force colonel, dissects some famous UFO footage released by the U.S. government. Andrea explains what we see on the monitors, and why this phenomenon is so unique. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 ...

Our fascination with aliens has also led us to speculate about unidentified flying objects – unexplained airborne phenomena – that might be of extraterrestrial origin. Correspondent David Pogue reports on how, as the scientific community continues to question the legitimacy of possible alien ...

#elisaaerospace #conférence #accidentaérien Le 12 aout 1985, un Boeing 747 de la compagnie Japan Air Lines s’écrase à 100 km de Tokyo après seulement 30 minutes de vol, tuant la quasi-totalité des personnes à bord. Les premiers éléments de l’enquête indiquent que l’avion a perdu sa dérive en vol ...

👨‍🎓 Intervenant : Dr Olivier Brun, Pneumologue. 🌐 Site web : http://primum-non-nocere.fr/ 📢 Blog : http://politiquedesante.fr/ De notre premier souffle à notre dernier soupir, nous respirons chaque jour environ 15 m3 d’air, ce qui à 1 gramme le litre représente tout de même environ 15 kg. Cet ...

For a pilot, filing a UFO report can potentially hurt one's career. That didn't stop the captain of Aurigny Flight 544 from reporting what he saw en route to Alderney. From: UFOS DECLASSIFIED: Pilot Eyewitness http://bit.ly/1IGS0rU source

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