Elvis Presley - Aloha from Hawaii 1973 (Full Concert 4K - 60 FPS) https://www.youtube.com/watch?v=DfjIOL5MxLY

A Tour of #Amsterdam in the 1600s Journey through the historical Netherlands, showcasing the dramatic events and daily life of dutch cities. This historical exploration illustrates the significant aspects of both the urban exploration and rural landscape of the time, highlighting the unique city architecture. Discover these historysnippets of Dutch life. https://www.youtube.com/watch?v=A6xxO9Sk_CE

https://amsterboek.nl/static/vacatures #amsterdam Vacatures Zoeken

The term 'checkmate' has one of the clearest linguistic trails in the history of games. It originates in classical Persian, where 'shāh māt' meant “the king is helpless” or “the king is defeated.” This phrasing reflected the strategic heart of early Persian chess (chatrang), which focused on cornering the king rather than capturing every piece. When the game spread across the Islamic world after the 7th century, the phrase was adopted into Arabic as 'shāh māta', preserving both the sound and the meaning. As chess moved westward through Moorish Spain and Mediterranean trade routes, the term entered medieval European languages almost unchanged. Early Latin manuscripts on chess refer to 'scaccus mat', while Old French texts use 'eschec mat', both direct descendants of the Persian original. These linguistic borrowings show how faithfully European players preserved the terminology of the cultures that transmitted the game to them. The phrase eventually settled into Middle English as “checkmate,” with “check” itself coming from 'shāh', the Persian word for “king.” This linguistic journey mirrors the broader cultural transmission of chess. Originating in India, refined in Persia, and expanded by the Arab world, the game carried with it a vocabulary that revealed its intellectual lineage. Checkmate’ is one of the clearest surviving markers of that heritage, showing that the modern global game still speaks, quite literally, in the language of its Persian past. #schaak #schaakmat

The greatest country of the world What do Brooklyn, Harlem, and Wall Street have in common? They all trace back to a tiny European country: the Netherlands. Discover how the Dutch Golden Age helped build New York, quietly funded the American Revolution, and introduced ideas like the stock market, corporations, and religious freedom. Why was Britain so afraid of a Dutch-American alliance that it started a war to stop it? This is the forgotten story of how the Netherlands shaped, and once terrified, America. https://www.youtube.com/watch?v=z8LJMcvbV88

O Nederland, let op u saeck is een lied uit de Nederlandtsche gedenck-clanck van Adriaen Valerius. Dr. Loman doet ons de tijdsomstandigheden kennen waarop het lied slaat. Bij de komst van Don Juan van Oostenrijk (1576) werd, op raad van Oranje, door de Staten-Generaal besloten ambassadeurs te zenden naar Frankrijk, Engeland en Duitschland om van die Mogendheden hulp tegen Spanje in te roepen. De moraal van Valerius' gedicht is: ‘let o Nederland! op uw zaak: bewaar, bescherm uw rechten en privilegiën: betoon u krachtig en moedig in dien strijd; doch bovenal eer en dien God!’ https://www.youtube.com/watch?v=bTPVkEOfWRg

Waarom staat Amsterdam op houten palen? #amsterdam #hetklokhuis #explainer Wist je dat Amsterdam op houten palen staat? Die zorgen dat huizen recht blijven. Serah gaat langs bij huizen waar de palen vervangen moeten worden omdat ze gaan rotten. https://www.youtube.com/watch?v=B2q_W_6X9Ow

Een natuurlijke insectenwerende spray maken om vliegen, mieren, kakkerlakken en andere ongedierte uit je huis te houden. Hier is het recept en de werkwijze: Giet 300 ml water in een koekenpan. Voeg 2 eetlepels hele kruidnagels toe. Verwarm op het fornuis tot het water bruinachtig wordt (zodat de essentie van de kruidnagel intrekt). Strooi 2 eetlepels baking soda (zuiveringszout) erin – het gaat bruisen en reageren. Giet het mengsel in een spuitfles. Voeg een paar laurierblaadjes toe aan de fles voor extra kracht. Spuit het op toegangspunten zoals de voordeur, keukenkastjes en vensterbanken. Kruidnagels bevatten eugenol, een natuurlijke stof die veel insecten afstoot (ondersteund door studies naar essentiële oliën). Laurierblaadjes hebben vergelijkbare aromatische afstotende eigenschappen, en baking soda kan een mild schurend of geurneutraliserend effect toevoegen. Het is een populaire, milieuvriendelijke truc – veilig voor huizen met kinderen/huisdieren, goedkoop (ingrediënten zijn standaard in de voorraadkast) en beter voor kleine problemen dan zware chemicaliën. Voor serieuze plagen raden experts echter aan om een professionele ongediertebestrijder in te schakelen, want dit soort DIY-sprays zijn vooral preventief en niet genezend. De resultaten variëren per insectensoort en omgeving (bijvoorbeeld in vochtige Nederlandse winters kan het goed helpen tegen binnenmieren en vliegen). &&&&&&&&&&&&&&&&&&&&&&&&&&&&& Making a natural insect repellent spray to keep flies, ants, cockroaches, and other pests out of your house. Here's the recipe and process: Pour 300ml of water into a frying pan. Add 2 tablespoons of whole cloves. Heat on the stove until the water turns brownish (infusing the clove essence). Sprinkle in 2 tablespoons of baking soda—it fizzes and reacts. Pour the mixture into a spray bottle. Add a few bay leaves to the bottle for extra potency. Spray it on entry points like front doors, kitchen cabinets, and window sills. Cloves contain eugenol, a natural compound that repels many insects (backed by studies on essential oils). Bay leaves have similar aromatic repellents, and baking soda might add a mild abrasive or deodorizing effect. It's a popular, eco-friendly hack—safe for homes with kids/pets, cheap (ingredients are pantry staples), and better for minor issues than heavy chemicals. That said, for serious infestations, pros recommend calling exterminators, as DIY sprays like this are more preventive than curative. Results vary by pest type and environment (e.g., in humid Netherlands winters, it might help with indoor ants/flies). :smiling-face-with-heart-eyes:

Lissajous curves are beautiful parametric figures showing perpendicular oscillations, creating patterns like ellipses, circles, and complex loops, especially stunning as GIFs showing frequency ratios (e.g., 1:1, 2:1, 3:2), often presented in tables or animations to visualize how frequency ratios and phase shifts drastically change the shape from simple lines to intricate, mesmerizing designs. :partying-face:

The entire history of Amsterdam (recreated using AI) Step into the 17th century with The entire history of Amsterdam (recreated using AI). While the rest of Europe was trapped in the Middle Ages, a small, marshy corner of the Low Countries was coding a new kind of power into existence. This video uses advanced AI to visualize how Amsterdam became the world's first "operating system"—a city where ledgers and ink were mightier than swords. Explore the birth of the Amsterdam Stock Exchange, the rise of the VOC (the world’s first corporation), and the engineering genius behind the iconic Canal Ring. We decode the hidden systems of the Dutch Golden Age, from the silent authority of bureaucratic ledgers in Dam Square to the gritty labor of the Jordaan district. Witness how the Dutch turned physical risk into tradable commodities and engineered a reality where information could finally outrun an army. Is the modern global city a soul or a machine? Join our community of curious minds as we explore the mechanics of history. #AmsterdamHistory #DutchGoldenAge #AIHistory #GlobalTrade https://www.youtube.com/watch?v=3SiNTrCCUyI