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Simple mechanisms explained Email Below you’ll find animated diagrams and explanations of how various mechanisms work. Some of these have been crucial to major evolutions in mechanisms and technology, and allow us to do anything from fire weaponry to make cars move with the press of a pedal. Maltese Cross mechanism powers second hand movement in the clock: Radial engines are used in aircraft.
Udacity - Free Classes. Awesome Instructors. Inspiring Community. Smarter Every Day Twitter SmarterEveryDay Loading... Working... The Royal Institution Create a wine glass orchestra in your kitchen and explore how sound is caused by vibrations. For more ideas, and to download an info sheet click here: Marieke and Tilly experiment with making music and doing science experiments at home. Using wine glasses filled with different volumes of liquids, they investigate how sounds are caused by vibrations and how changing the volume of liquid affects the pitch of the note. Simply rubbing your fingers around the rim of a glass can make an amazing noise.
Zoochosis 101 Follow us on facebook where the conversation continues: A study of the sexual selection traits in adolescent homo sapiens. Or: If you can't do the dance, don't climb the pole. Fail Lab is an irreverent new science series from filmmaker Patrick Scott, creator of the viral production company Zoochosis. Watch each week as the top minds in science dig deep to reveal the hidden lessons and wonders in the world's best fail videos. FAIL LAB Episode Two: Sexual Selection Great Moments in Science and Technology (Milestones of Science and Engineering) Meilensteine der Maturwissenschaft und Technik deutsch komplett hier: The viewer gains an insight into both the scientific and the socio-political background to an invention or discovery. Pioneers of science are portrayed, and the nature of their research and its further development through to the present are reconstructed. Computer animations are used to make certain processes easier to understand and to show how various systems function. Re-enacted scenes illustrate the conditions under which the scientists worked and the approach they took.
Brain Stuff This item has been hidden This item has been hidden Our Weird Brains Play all Brains are complicated and confusing. They define our intelligence, learning and consciousness. And they make us have weird thoughts and uncontrollable reactions! 3:36 5:23 3:04 2:19 3:03 5:12 View 30+ more This item has been hidden Everyday Stuff Play all Life can seem repetitive. But if stop and look into the things we experience everyday, there's a world of wonders waiting to be found. 4:50 3:12 3:04 3:08 1:56 4:26 4:17 View 17 more This item has been hidden Gross Stuff Play all Yuck! This is where we keep all the disgusting smells, sights and sounds that give us goose bumps.
Max Planck Society Upload mpg.de Subscription preferences World Science U Upload World Science U Subscription preferences Loading... Working... World Science U Head STEAM Familiar faces from YouTube channels, Head Squeeze and VSauce2, explain just what STEAM is all about and why you should care... STEAM stands for Science, Technology, Engineering, Arts and Maths and how these topics help us to do amazing things. Things like working out how our bodies function, creating the technology behind smart phones, or furthering telecommunications - heck, it's even behind how you can watch this video now. Our world is amazing, and so are people. STEAM subjects help us to understand it all better and make our lives easier in the future.