Sciences et technologies https://tv.dev.smatflow.academy/c/bj_sciences/videos Fri, 04 Sep 2026 17:11:05 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tv.dev.smatflow.academy Sciences et technologies https://tv.dev.smatflow.academy/client/assets/images/icons/icon-1500x1500.png https://tv.dev.smatflow.academy/c/bj_sciences/videos All rights reserved, unless otherwise specified in the terms specified at https://tv.dev.smatflow.academy/about and potential licenses granted by each content's rightholder. https://tv.dev.smatflow.academy/feeds/podcast/videos.xml?videoChannelId=76 <![CDATA[Bochum - Botanischer Garten - Frosch 08 (1) ies]]> https://tv.dev.smatflow.academy/w/8WksaspMDYg6vGFqQSMJMQ https://tv.dev.smatflow.academy/w/8WksaspMDYg6vGFqQSMJMQ Thu, 03 Sep 2026 23:07:02 GMT Frosch (Pelophylax spec.) im Botanischen Garten in Bochum

Source : https://commons.wikimedia.org/wiki/File:Bochum_-_Botanischer_Garten_-_Frosch_08_(1)_ies.webm — Frank Vincentz — licence CC BY-SA.

]]> Sciences et technologies Science & Technology nonadult Bochum - Botanischer Garten - Frosch 08 (1) ies Frosch (Pelophylax spec.) im Botanischen Garten in Bochum Source : https://commons.wikimedia.org/wiki/File:Bochum_-Botanischer_Garten-Frosch_08(1)_ies.webm — Frank Vincentz — licence CC BY-SA. <![CDATA[Dart impact replay]]> https://tv.dev.smatflow.academy/w/pcRA5gq5pvj3acZxcqgRdD https://tv.dev.smatflow.academy/w/pcRA5gq5pvj3acZxcqgRdD Thu, 03 Sep 2026 16:37:48 GMT The final five-and-a-half minutes of images leading up to the DART spacecraft's intentional collision with asteroid Dimorphos. The DART spacecraft streamed these images from its DRACO camera back to Earth in real time as it approached the asteroid. This replay movie is 10 times faster than reality, except for the last six images, which are shown at the same rate that the spacecraft returned them. Both Didymos and its moonlet Dimorphos are visible at the start of the movie. At the end, Dimorphos fills the field of view. The final image in the movie shows a patch of Dimorphos that is 51 feet 16 meters) across. DART's impact occurred during transmission of the final image to Earth, resulting in a partial picture at the end of this movie. Didymos is roughly 2,500 feet (780 meters) in diameter; Dimorphos is about 525 feet (160 meters) in length.

Source : https://commons.wikimedia.org/wiki/File:Dart_impact_replay.webm — NASA/Johns Hopkins APL — licence domaine public.

]]> Sciences et technologies Science & Technology nonadult Dart impact replay The final five-and-a-half minutes of images leading up to the DART spacecraft's intentional collision with asteroid Dimorphos. The DART spacecraft streamed these images from its DRACO camera back to Earth in real time as it approached the asteroid... <![CDATA[Fred and the Voice of Food Safety: How to Avoid Food-Borne Illness]]> https://tv.dev.smatflow.academy/w/fjcEMj2YAMdxxASNE9oNV7 https://tv.dev.smatflow.academy/w/fjcEMj2YAMdxxASNE9oNV7 Thu, 03 Sep 2026 16:37:46 GMT Food and Drug Administration gov.ntis.ava18185vnb1 Fred and the Voice of Food Safety: How to Avoid Food-Borne Illness About 2 million cases of food poisoning which now occur each year are due to improper handling of food in the home. This presentation teaches how to handle, thaw, and store food properly to avoid foodborne illness. Fred's wife has returned to the work force!

Source : https://archive.org/details/gov.ntis.ava18185vnb1 — Food and Drug Administration — licence domaine public.

]]> Sciences et technologies Science & Technology nonadult Fred and the Voice of Food Safety: How to Avoid Food-Borne Illness Food and Drug Administration gov.ntis.ava18185vnb1 Fred and the Voice of Food Safety: How to Avoid Food-Borne Illness About 2 million cases of food poisoning which now occur each year are due to improper handling of food in the home. This presenta... <![CDATA[Atrio sur de la Catedral Metropolitana de la Ciudad de México]]> https://tv.dev.smatflow.academy/w/ePQPNYudpvJCwSuyzxgRLc https://tv.dev.smatflow.academy/w/ePQPNYudpvJCwSuyzxgRLc Thu, 03 Sep 2026 15:21:10 GMT People outside the Mexico City Metropolitan Cathedral, Mexico City, Mexico.

Source : https://commons.wikimedia.org/wiki/File:Atrio_sur_de_la_Catedral_Metropolitana_de_la_Ciudad_de_México.webm — ProtoplasmaKid — licence CC BY-SA.

]]> Sciences et technologies Science & Technology nonadult Atrio sur de la Catedral Metropolitana de la Ciudad de México People outside the Mexico City Metropolitan Cathedral, Mexico City, Mexico. Source : https://commons.wikimedia.org/wiki/File:Atrio_sur_de_la_Catedral_Metropolitana_de_la_Ciudad_de_M%C3%A9xico.webm — ProtoplasmaKid — licence CC BY-SA.