WHAT HAPPENS WHEN APPLE MEETS MAGNET

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Beschreibung: TechZone ►

Probably during your childhood you were told that you should eat apples because they have many vitamins and nutrients, including iron. But have you ever wondered what happens if we put a magnet close to this fruit? Well, we think that is a very interesting question. Usually magnets attract metals and the iron in apples should be no exception. In this video we will see if there is a magnetic attraction between this fruit and a cube magnet. Well, what happens if we put a magnet close to an apple?

There are so many different animals in the world that nobody even knows the exact number of existing species. Here are 12 strange animals that you should run from as fast as you can if you ever encounter them in the wild. Preview photo credit: Phill Torres Subscribe to Bright Side: - Our Social Media: Facebook: Instagram: SMART Youtube: 5-Minute Crafts Youtube: - For more videos and articles visit. WOW i love magnets, this sculpture gave me an unexpected satisfaction tell me if it makes the same effect. 488 neodymium magnet cubes (10x10x10 mm). total weight 3. 5 Kg. A magnetic sculpture that if will be appreciated by my wonderful audience I will reply in awesome variants. Thank you very much for the wonderful products that has provided me Supermagnete. Here are the links: 10mm Cubes: Magnetic field viewer. A living creature comes out of gallium. an alien lifeform. This video shows how to fight back when these start coming from the future. Even crazier video "Mercury - an alien metal" Follow us here Tic-Tac supercapacitor - DIY 800F Making sodium metal See our other chemistry experiments at Gallium is the terminator metal because it can change shape, form fidget spinner, go through aluminum and form explosive gases. Some tricks with gallium and Galinstan are shown in the video. 1) Gallium melts in hot sulpuric acid. It can be collected with a micropipette and small droplets join in a very funny way. 2) Potassium dichromate crystals are added, which makes gallium wobbling due to the formation of insoluble salts on the metal surface. The change of interfacial tension makes gallium change its shape. 3) In the second experiment, hydrogen peroxide is added instead of dichromate and the gallium droplet is touched with an iron wire. Now gallium makes itself as flat as possible and white layer (oxide, sulphate? ) forms at the metal surface. When gallium is heated shortly with a torch, it forms a single droplet and then again makes itself flat. Gas bubbles (probably oxygen) start bubbling through the metal and it becomes a flat white flower. 4) Then we prepared galinstan by heating together solid metals gallium (68%), tin (22%) and indium (10%). While gallium melts at 29. 8 °C, Galinstan is even liquid at −19 °C. It can be spread onto a glass to make a mirror. Gallium and galinstan form an alloy with aluminum and this alloy reacts with water releasing hydrogen. So it can be used to store energy - aluminium and water on board of a hydrogen fuel cell car can make several times more hydrogen than high pressure hydrogen balloons could possibly accommodate and it is safer as well. 2Al(xGa) + 6H2O = 2Al(OH)3 + xGa + 3H2 Video by Tavo Romann, music Kaido Viht, Jakob Remmel, Indrek Valge. ©Superaccu OÜ. Note that it is not allowed to copy this video to another server without permission, use embed share function. Gallium - das Terminator Metall 鎵 - 終結者金屬 gálio - o terminador de metal galio - el metal terminador галлия - металла терминатора gallium - le métal de terminateur gallio - il metallo terminator गैलियम - टर्मिनेटर धातु الغاليوم - فاصل المعادن ガリウム - ターミネータ金属 갈륨 - 금속 터미네이터 gallium - terminaatori metall.

BRAIN TIME ► You probably know that modern technologies are developing at incredible speed. Scientists all over the world are constantly creating new and interesting things. However, in today's video, we won't talk about what's new in the academic world. In this video, we have chosen some interesting and cool cooking gadgets that will be useful not only at home, but also on the road or in your travels. So, these are 10 kitchen gadgets the whole family will enjoy.

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