Anyone who wants to send and receive Bitcoins, a digital currency, needs a cryptocurrency wallet. Every wallet has a private key in the form of a numeric code that automatically signs transactions. Every transaction is recorded by every computer in the network in an encrypted data block and added to the existing blockchain. The recipient sees in their wallet that the bitcoins have been transferred. Author: 3sat/nano/Volker Wasmuth/Partrick Zeilhofer/Marcel Schmitz/Daniel Zanetti/Johannes Noack/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX
While many hoped for the end, hundreds of thousands were fleeing from terror. By 1941 around 350,000 Jews had left Germany. Ultimately, neighboring countries refused to take in the refugees. The persecuted had to stay. Author: ZDF/Terra X/Leonie Schöler/Julia Geiß/Michael Fandel/Benjamin Leng/Margo
Christmas is celebrated by Christians all over the world. In doing so, they commemorate the birth of Jesus Christ. But what is the Christmas story all about, and how did it become popular? Author: ZDF/TerraX/Brigitte Duczek/Marietta Pauli/Jochen Schmidt Translation and dubbing: alugha Click here
With Judaism, Christianity, Islam and Hinduism, there are four world religions, and each religion has its own place of worship. But what is actually behind the terms synagogue, church, mosque and temple? Author: ZDF/Sunday/Harald Hamm/Marietta Pauli/Jochen Schmidt Translation and dubbing: alugha
