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En raison de ses propriétés physiques et chimiques, le fer joue un rôle prépondérant dans l'industrie.
Learn about the role Jean Parisot de Valette played in the historic Great Siege of 1565.
George Enescu was a significant Romanian composer of the 20th century, who combined folkloric symbols with classical music.
AI is already capable of recognising human faces. Can it recognise human emotions?
A digital lesson on how machines see the world around us.
The solution is not always easy with the help of AI.
Sergei Prokofiev was one of the most outstanding Russian composers of the 20th century, whose work is characterised by surprising melodies, playful rhythms and dramatic notes.
Béla Bartók (1881–1945) was an outstanding composer of the 20th century and a pioneer in folkloric music research, who combined Central and Eastern European folkloric motifs with modern melodies.
Ciprian Porumbescu (1853–1883) was one of the most important composers of Romanian Romanticism, whose major works include 'Balada' and 'Crai Nou', characterised by nationalism and lyricism.
In this lesson, you will learn about bowed string instruments. You will listen to their sounds, discover their parts, and experiment with how the vibration of the strings creates music.
Music conveys emotions without words and helps you recognise, name, and express your own feelings.
A lecke a nagy Fermat-sejtés lényegét, történeti hátterét és az n = 3 esetre vonatkozó indirekt bizonyítás alapgondolatát foglalja össze.
A tananyag animációk segítségével szemlélteti a másodfokú egyenletek geometriai megoldásait, a „görög” gondolkodásmódot követve a matematika tanításában.
Cette leçon nous aide à comprendre le processus de l'ouïe.
Manuel de l'utilisateur pour la série de leçons numériques « Apprentissage à la maison ».
Les halogènes et les métaux se combinent pour produire des bromures.
I bet you are not strong enough to blow the table tennis ball out of the funnel.
I bet I can inflate a balloon inside a plastic bottle.
I bet I can look into a blown-up balloon without deflating it.
I bet I can shrink an inflated balloon without letting air escape from it or even touching it.
L'économie d'énergie est l'affaire de tous, car la consommation énergétique de la population mondiale augmente très rapidement, pouvant bientôt dépasser les limites de la Terre.