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Simon ist 17 Jahre alt und schwul. Das weiß aber niemand, und Simon würde es gern auch dabei belassen. Einzig einem anonymen Brieffreund vertraut er sich an. Als eine dieser Mails seinem Klassenkameraden Martin in die Hände fällt und dieser Simon erpressen will, wird das Coming-out erstmals zur Option.
Caleb kann sein Glück kaum fassen: Er gewinnt einen Aufenthalt im privaten Domizil des genialen Konzernchefs Nathan. Was er hier sieht, übersteigt seine kühnsten Vermutungen hinsichtlich künstlicher Intelligenz: Eine wunderschöne Roboterfrau bringt ihn dazu, alle moralischen Fragen neu zu formulieren.
Im Jahr 2035 sind Roboter ein normaler Teil des Alltagslebens: Man vertraut ihnen und lässt sie alle unliebsamen Aufgaben verrichten. Doch dann stirbt ein Wissenschaftler, und Detective Del Spooner ist überzeugt davon, dass nur ein Roboter der Mörder sein kann. Wirtschaftlich ist diese Theorie ein Desaster.
Das Thema Klimawandel beschäftigt Schüler in vielen Fächern. Der Film erklärt den Treibhauseffekt und zeigt, was Treibhausgase sind. Fossile Energieträger werden den erneuerbaren gegenübergestellt, und die Klimapolitik wird betrachtet. Der Film regt zur Diskussion, zum Nachdenken und zum Handeln an.
Christine ist jung, anarchisch und künstlerisch veranlagt. Leidenschaftlich gern würde sie statt an der West- an der Ostküste leben. Trotz geringer Chancen setzt sie alles daran, ihren Traum zu verwirklichen – beeinflusst von Mutter und Vater, ihrer besten Freundin und zwei aufregenden jungen Männern.
Mildred Hayes ist gebrochen, als ihre Tochter ermordet aufgefunden wird. Dass der Sheriff und der Officer in ihrer Heimatstadt Ebbing den Fall nur lustlos angehen und lieber die schwarze Bevölkerung schikanieren, macht sie unendlich wütend. Sie kritisiert die Polizei auf drei Plakatwänden vor der Stadt.
Der Regisseur nimmt die Zuschauer mit auf eine Reise zum einschneidenden Erlebnis im Leben seines Vaters: Nach einem Autounfall verlor dieser all seine Erinnerungen und fing ein ganz neues Leben an. Allerdings kommen Fragen auf, ob hinter der Amnesie nicht vielleicht doch noch etwas anderes steckte.
Um Metalle zu gewinnen, müssen Redoxreaktionen durchgeführt werden. Der Film zeigt die Reaktivität der unterschiedlichen Metalle und gibt Beispiele mit der Gewinnung von Kupfer, Aluminium und Zink. Mit Formeln, Animationen, Filmaufnahmen, Bildern und Grafiken wird der Vorgang verdeutlicht.
Each element has a name. The subject of this film is how the naming is done. The names consist of the names of the elements in combination with a multiplication affix and a suffix. This film explains the nomenclature (i.e., the naming system) of inorganic compounds in an entertaining and step-by-step manner.
Petroleum is one of the most important raw materials. We have been using it for almost 200 years - intensively so for 100. Most of it is used for heating and other energy needs. But petroleum is also indispensable in the production of drugs and other products. Because it is a finite resource, it gets less and less.
Die Film Flat bietet über 8.000 rechtssichere Unterrichtsfilme für alle Schulformen, Fächer und Altersklassen. Das Angebot umfasst Lehrfilme, Dokumentationen und Spielfilme. Lehrkräfte können die Videos streamen, herunterladen und mit ihren Schülerinnen und Schülern teilen.
The particle model helps us get an idea of the structure and properties of substances. Sugar, for instance, can appear as rock candy, granulated sugar or icing, and can even be fully dissolved in water - all without a change to its particles. This film visualizes the particle model using different experiments.
It is the most abundant element on Earth and almost all living beings need it - oxygen. Under normal conditions, it is a colourless and odourless gas, occurring as a two-atom molecule. This video explains oxygen´s properties, shows its position in the periodic table, and demonstrates its high reactivity in several experiments.
Oxidation is a chemical reaction. It runs when a candle is burning or a rocket is launched. An old rusted iron fence is actually the result of oxidation. And oxidation reactions even take place in our bodies. In this video, the characteristics of chemical reactions are explained and illustrated through different examples.
Iron occurs naturally as mineral iron core. Before it can be used in the industry, it must first be processed into iron or steel. The film explains how blast furnaces are constructed and what chemical processes take place inside them before steel or alloys are finally produced with the addition of other metals.
Nitrogen from the Earth´s atmosphere is converted by bacteria and then processed by plants. Humans and animals ingest these nitrogen compounds in their food. The nitrogen is returned to the soil in animal excrement that contains urea and in rotting plants. This film shows the nitrogen cycle and the Haber-Bosch process.
In neutralization reactions, the pH values of acids and bases cancel each other out. The film shows this using the reaction of hydrochloric acid and caustic soda as an example. The products are described, the titration procedure and the use of neutralization reactions in everyday life are demonstrated.
The natural limestone cycle: Carbonated water flows over limestone, the calcium carbonate reacts with the carbonic acid and forms calcium hydrogen carbonate. When this water evaporites, the mixture of dissolved carbon dioxide, carbonic acid and calcium hydrogen carbonate turns back into calcium carbonate and carbon dioxide.
White deposits on water taps and scale in kettles are the result of hard water. Water hardness is a measure of the concentration of calcium and magnesium ions in water.
This film shows how water hardness is measured and which consequences the hardness of water has. Also methods for softening water are shown.
Synthetic fibers are made from petroleum and natural gas. This video takes a look at organic and synthetic molecule chains as well as thermoplastic and duroplastic materials, explains the difference between monomers and polymers and gives a brief overview over the history of synthetic fibers like Nylon.
This film is about the technical limestone cycle. Limestone is mined and processed industrially. Carbon dioxide bound in limestone is dissolved and forms calcium oxide. When water is added, calcium carbonate forms in an exothermal reaction. It reacts with carbon dioxide in the air, forming calcium carbonate again.
Imagining modern life without plastics is almost impossible. We use them in construction, as food packaging, paints, or clothing. Polymerization is the reaction used in their manufacture. This video takes a closer look at how monomers are combined to form polymers and gives a brief overview over the history of plastics.
Silver is considered to be the second most precious metal after gold. Silver is a brilliant white precious metal and with a density of 10.4 g/cm³, it is one of the heavy metals. Of all metals, it is the most reflective and absorbent of light. The film presents the properties of silver and how it reacts with other substances.
Metals that quickly release electrons, electron donors, are called non-precious. Electron acceptors, i.e., metals that release only very few or no electrons at all, are precious. Metals can be put into an order, the electrochemical series, according to the readiness with which they release electrons.
A redox reaction happens when oxidation and reduction take place simultaneously. Redox reactions are necessary to extract metals like iron or copper. This video explains what oxidizing agents and reducing agents are, why some metals don´t easily react with oxygen, and uses experiments to demonstrate redox reactions.
This film is about the separation methods that can be used to split mixtures into their different components. It explains the separation methods decantation, sedimentation, sink-float separation, centrifugation, picking, filtration, evaporation, distillation, adsorption, extraction, chromatography, and combinations thereof.
To find out whether a liquid is acidic or alkaline, indicators are used to measure pH levels. The pH scale ranges from 0 (extremely acidic) to 14 (extremely alkaline). Pure water sits in the middle of the scale with a pH of 7. Using various experiments, this film shows how to measure the pH levels of aqueous solutions.
The simplest compounds in organic chemistry are the hydrocarbons. The film introduces the first alkanes (saturated hydrocarbons) and alkenes (unsaturated hydrocarbons) and explains their differences and properties. The substances can occur in many variants, which have correspondingly different properties.
We encounter sodium in various forms in many places in everyday life, including the kitchen. The film introduces sodium and sodium hydroxide, points out their differences, and demonstrates their material properties by means of experiments. The very different uses of the reactive element are also shown.
There are different groups of substances to which substances are assigned according to their characteristic properties. The film shows what these properties are, namely the state of aggregation, the melting or boiling temperature, metallic sheen, hardness, density, solubility and finally conductivity.