Sciences et technologies

Senate Majority Whip John Barrasso Speaks on Day 3 of Government Shutdown

Sciences et technologies — Thu, 03 Sep 2026 23:15:48 GMT

Senate Majority Whip John Barrasso (R-WY) spoke on the chamber floor and criticized Democratic lawmakers for opposing Republicans' continuing resolution to fund the government through November. Sen. Barrasso described the high costs of the shutdown and repeated Republicans' claim that Democratic lawmakers are holding funding hostage while demanding healthcare benefits for undocumented immigrants, blaming the maneuver on the party's left wing members including Sen. Bernie Sanders (I-VT) and Rep. Alexandria Ocasio-Cortez (D-NY).

Source : https://commons.wikimedia.org/wiki/File:Senate_Majority_Whip_John_Barrasso_Speaks_on_Day_3_of_Government_Shutdown.webm — C-SPAN — licence domaine public.

Global Temperature Anomalies from 1880 to 2023 (SVS5207 - GISTEMP 1880-2023 vert)

Sciences et technologies — Thu, 03 Sep 2026 23:09:14 GMT

This color-coded map in Orthographic projection displays a progression of changing global surface temperature anomalies. Normal temperatures are shown in white. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. Normal temperatures are calculated over the 30 year baseline period 1951-1980. The maps are averages over a running 24 month window. The final frame represents global temperature anomalies in 2023.

Source : https://commons.wikimedia.org/wiki/File:Global_Temperature_Anomalies_from_1880_to_2023_(SVS5207_-_GISTEMP_1880-2023_vert).webm — NASA's Scientific Visualization Studio - Mark SubbaRao, Jenny Marder Fadoul, Sally Younger, Gavin A. Schmidt, Reto A. Ruedy, Robert B Schmunk, Kathleen Gaeta, Peter H. Jacobs — licence domaine public.

Un homme de tête (1898)

Sciences et technologies — Thu, 03 Sep 2026 21:55:36 GMT

Silent French short

Source : https://commons.wikimedia.org/wiki/File:Un_homme_de_tête_(1898).webm — Georges Méliès — licence domaine public.

Using the Bank

Sciences et technologies — Thu, 03 Sep 2026 15:44:45 GMT

Banking services and procedures in the pre-computer era.

Source : https://archive.org/details/Usingthe1947 — Encyclopaedia Britannica Films — licence domaine public.

Frozen drop

Sciences et technologies — Thu, 03 Sep 2026 15:44:06 GMT

Frozen drop of water in a very cold environment, approximately -180 degrees Celsius. You can observe the beautful ice crystals formation. First, I put a copper plate in a foam box, and cooled it with liquid nitrogen at its boiling point. After that, I began to drip water droplets on the surface of the cold copper plate, from which they began to freeze very quickly. At a certain height the temperature increased, causing the water vapor floating above the nitrogen layer to condense on the surface of the frozen water, turning into beautiful ice crystals. This process can be associated with the formation of clouds or precipitation, when water crystals are formed at the boundary of temperature media. The drops themselves freeze very quickly on the copper surface at a very low temperature, and also have a slightly different structure.

Source : https://commons.wikimedia.org/wiki/File:Frozen_drop.webm — Maxim Bilovitskiy — licence CC BY.

Emma – Étudiante – Les voix de l'informatique #5

Sciences et technologies — Thu, 03 Sep 2026 14:15:22 GMT

Le grand monde de l'informatique propose des tas de formations différentes, aujourd'hui Emma nous parle de ses études à l'Université de technologie de Troyes ! Retrouvez Emma sur LinkedIn : https://fr.linkedin.com/public-profile/in/emma-santos-...

Source : https://vulgarisation-informatique.fr/videos/watch/701512bc-4837-4882-a944-18b660afabd0 — Qu'est-ce que Tu GEEKes ? — licence CC BY-SA.