The Latin dance teacher directing Russia's sabotage in Europe

Why do people in Europe refer to them as "Arabic numerals" when they were invented in India? How could ten tiny symbols conquer the world? And how did zero change the course of history? The Western world calls them "Arabic numerals," while in the Arab world, today's European notation is thought of as being Western. What is "Arabic" about the symbols that traveled from India to Europe and on to the rest of the world? Following the trail of our numbers leads us to Baghdad. There, in the eighth century, a scholar named al-Khwarizmi — Latinized as "Algorismi," later to be found in the word "algorithm" — helped spread Indian numerals. He would become known as the father of modern algebra. The "Arabic" numerals commonly used in Europe today derive from another variant, known as "Ghubar" — Arabic for "dust." That had emerged from the so-called "dust tables" used by Maghrebi merchants around the Mediterranean. From Europe to America, and from the dawn of modern science to the computer age — the fascinating history of these ten small digits is

Could Germany become a hotspot for the global markets of the future? Young startup founders are using cutting-edge innovations to tackle tomorrow's biggest challenges. They're not just dreaming about the future — they're building it. With humanoid robots, climate-friendly chocolate and next-generation semiconductors, they just might transform entire industries. David Reger, founder of NEURA Robotics, is developing intelligent humanoid robots with his team in Metzingen, Germany — not to replace people, but to assist them: in the home, in caregiving and in dangerous situations. Speed and efficiency are the focus for brothers Sebastian and Daniel Schall, the minds behind Black Semiconductor. Their chip technology combines electrical and optical data transmission — a small revolution in the semiconductor market. In a purpose-built high-tech production facility in Aachen, Germany, international experts are laying the foundations for tomorrow's energy efficiency — creating a cornerstone for artificial intelligence, autonomous driving and the digital transformation. Twins Sara and Max Marquart, founders of Planet A Foods, are exploring the future of what we eat. Their goal: to complement cocoa and coffee — crops increasingly affected by

Rudolf Steiner is synonymous with Waldorf education - and its controversial teachings. This documentary explores the impact his ideas have had, and why they continue to draw both supporters and critics, to this day. The name Rudolf Steiner resonates. To some, he's a visionary educational reformer and humanist. To others, the founder of a world view that lies beyond scientific validity. His teachings have shaped education, agriculture and medicine - garnering plenty of criticism, along the way. The film paints a nuanced portrait of a thinker vacillating between a desire for reform and esotericism. It explores the enduring impact of his ideas and asks what role they play in the present day, at a time when scientific knowledge and social norms are increasingly coming into question. Does Steiner's esoteric world view help fuel today's skepticism towards science? ______ DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs

Germany is one of the most important destination countries for counterfeit goods in Europe. The trade in counterfeit goods is booming—especially in clothing and accessories. But most dangerous of all are counterfeit medications. The trade in fake medications has become extremely lucrative. In some cases, it is even more profitable than the drug trade. This investigative documentary traces the paths of counterfeit brand-name products and medications, uncovers production facilities, and exposes the criminal networks behind them. Laboratory tests show that counterfeit medications can be harmful to consumers’ health. In some cases, they can even be life-threatening. ______ DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary.

People on the autism spectrum have dreams like many other people’s: love, a career, friendships. But the path to achieving them is often strewn with challenges. "Life on the Spectrum" tells the stories of Sebastian, Lena, Diane and Elias. With sensitivity and intimacy, it shows us just how varied and complicated life with autism can be. There’s Sebastian, who's looking for a partner. Lena wants to become a doctor, despite all the setbacks she has faced. And Diane, who wants to help her son Elias settle into school life, but keeps encountering obstacles in the process. They offer us moving insights into their lives at these pivotal moments. The documentary doesn't focus on the diagnosis, but rather on the people themselves, with their hopes, strengths and vulnerabilities. With a gentle camera style and a visual language that also brings inner landscapes to life, the documentary opens doors to a world that's still unfamiliar to many. ______ DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant

From a child surviving the Bethnal Green disaster and a young tank gunner watching almost his entire troop perish to a brave Channel Island baker defying the Nazis, this episode reveals the Second World War through the experiences of ordinary Britons. Amid bombing, occupation and devastating loss, there are also stories of remarkable courage — and an unlikely wartime romance.