Hyperbolica on Steam Travel through Hyperbolica, a Non-Euclidean curved space like you've never experienced before. On this whimsical journey, you'll discover bizarre landscapes, solve puzzles, battle in a snowball fight, navigate a labyrinth, and much more. All with new challenges in this strange new world.How is hyperbolic space different?Hyperbolic space allows exponentially more volume to fit in the same 'space' than you'd normally expect. This allows you to explore enormous areas while taking very little time to walk anywhere. You'll find that building a mental map of your surroundings becomes impossible.
Free Android Market Data, History, Rankings | since 2011 Caroline Series – Hyperbolic Geometry, Perspective and Time – Becoming Borealis Medieval Perspective Introduction When we Look with our Eyes and not with our Mind we can See that Space looks very different from what we Think it is. In Our Space Parallel Lines meet at Infinity. Around 1400 during the Renaissance Painters started to look at Space with their own Eyes and discovered the Rules of Perspective Drawing. Between 1600-1800 Perspective Theory changed from a Theory of Art to a Theory of Mathematics called Projective Geometry. It took 400 Years before a few Mathematicians realized that Projective Geometry was the Foundation of Mathematics and it took another 100 years before Projective Geometry started to influence Physics. In 1908 Hermann Minkowski discovered that Einstein’s Theory of Special Relativity could be analysed using Projective Geometry. Many experiments now show that 4D-Space-Time is not sufficient to incorporate what Time Really is. The essence of Our Universe is Movement, Expanding Space, and Movement = Space/Time (Space Divided By Time). Pappus’ Theorem
Arvind Gupta - Sience / Learning for kids Our core belief is that children learn by doing - by touching, feeling, cutting, sticking -- pulling things apart, putting things together. We believe that this hands-on science helps them relate to curriculum and get conceptual understanding. We believe this will revolutionize the way children learn. A child lighting up a LED with a Syringe Generator is more likely to light up his village tomorrow. Our approach is inclusive. All the materials used in our activities are very affordable and accessible to every child across the globe, developing or developed countries alike. Ours is the most cost effective outreach program in the world, with cost of 15 paisa per person (0.2 cents per person). Our Goal We want to design science and math activities to comprehensively cover the whole curriculum.
Ce jeu tiré des dessins paradoxaux d’Escher va vous rendre fou Convex and Concave - M.C. Escher (1955) (CC BY-SA 2.0) Vous avez sûrement déjà été confronté à ces images paradoxales : des escaliers sans fin, des perspectives impossibles ou des pièces à la gravité sans logique. Une plateforme idéale pour retranscrire cet univers complètement absurde. Dans ce jeu à la première personne, vous devez résoudre des énigmes liées à l’univers illogique d’Escher, et pousser des cubes sur des interrupteurs, le tout en évoluant dans un univers graphique inspiré directement des gravures du dessinateur. Un jeu qui vous donnera certainement la nausée par moments, mais dont l’issue sera d’autant plus gratifiante.
MNT Research GmbH Recette de la tarte framboises maison Une pâte sablée fondante, une crème pâtissière vanillée maison et de belles framboises fraîches font les secrets d’une belle tarte framboises réussie. A réaliser en version familiale ou en mini tartelettes framboises, vous pouvez finir cette tarte framboise en saupoudrant de sucre glaçe par exemple. Cette recette peut vous servir de base pour réaliser une tarte aux fraises, ou aux myrtilles par exemple, c’est le même principe. Une des premières vidéos tournées par Hervé… Liste des ingrédients Pour la pate sablée aux amandes (pour réaliser 3 boules de pate d'avance, que l'on peut congeler) 300 g de beurre mou 125 g de sucre glace 60 g de sucre 60 g de poudre d'amande 2 oeufs 5 g de sel 500 g de farine pour la crème pâtissière à la vanille: 4 jaunes d'oeufs 30 g de maizéna ou farine 50 g de sucre 1 gousse de vanille 250 ml de lait 300 g de framboises Etapes de la recette Regarder la recette expliquée en vidéo
Cymatics Resonance made visible with black seeds on a harpsichord soundboard Cornstarch and water solution under the influence of sine wave vibration Cymatics (from Greek: κῦμα "wave") is the study of visible sound co vibration, a subset of modal phenomena. The apparatus employed can be simple, such as the old Chinese spouting bowl, or Chinese singing fountain, in which copper handles are rubbed and cause the copper bottom elements to vibrate. Etymology[edit] History[edit] On July 8, 1680, Robert Hooke was able to see the nodal patterns associated with the modes of vibration of glass plates. In 1787, Ernst Chladni repeated the work of Robert Hooke and published "Entdeckungen über die Theorie des Klanges" ("Discoveries in the Theory of Sound"). Throughout the 1960s, up until his death in 1972, Swiss medical doctor and Anthroposophist, Hans Jenny took a methodological and exhaustive approach to documenting Cymatic phenomena. Influences in art[edit] Composer Stuart Mitchell and his father T.J.
Theremin This article is about the instrument. For the inventor, see Léon Theremin. The theremin (/ˈθɛrəmɪn/[1] THERR-ə-min; originally known as the ætherphone/etherphone, thereminophone[2] or termenvox/thereminvox), is an early electronic musical instrument controlled without physical contact by the thereminist (performer). It is named after the Westernized name of its Russian inventor, Léon Theremin, who patented the device in 1928. On July 20, 2013, a group of 272 theremin players (Matryomin ensemble) in Hamamatsu, Shizuoka, Japan, achieved a Guinness world record as the largest theremin ensemble. History[edit] The theremin was originally the product of Soviet government-sponsored research into proximity sensors. Although the RCA Thereminvox (released immediately following the Stock Market Crash of 1929), was not a commercial success, it fascinated audiences in America and abroad. In 1938, Theremin left the United States, though the circumstances related to his departure are in dispute.