Search results for “expansion”

Expansion of the Roman Empire

In its heyday from the first to the third century, the Roman Empire stretched across the entire Mediterranean region to Britain. Author: ZDF/Terra X/ Gruppe5/Sabine Klauser/Sebastian Martinez/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX

The expansion of the proto-Germanic peoples

The ancestors of the Germanic peoples probably lived in Eurasia. Around 1000 BC., some of them reached the settlement area between the Baltic Sea and the Alps, and throughout centuries, they even reached the Danube, the Vistula and Scandinavia Author: ZDF/Terra X/Gruppe 5/ Sabine Bier, Sahar Eslah

ScienceCasts: Hubble’s Contentious Constant

There are two leading ways to measure the universe's rate of expansion, and for fifteen years, they more or less agreed with one another. Not anymore, and that’s a big deal. Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alugha.com/NASA

Power lines and radiation protection

The greater use of renewable energies from solar and wind requires the expansion of the electricity grids. Radiation protection plays an important role in this because electric and magnetic fields are generated by additional high-voltage lines. How great are possible loads from high-voltage lines? W

The Main Facts About The Vietnam War

The Vietnam War (or Second Indochina War, as known in Asia) was one of the worst humanitarian catastrophes of the 20th century. The enduring struggle between the communist Viet Cong and the capitalist-backed South claimed hundreds thousands of innocent lives. This explainer video informs you about i