https://padlet.com/rocco3608/gauqhjb0bie2 Made with swagger en-us 2018-08-28 22:24:09 UTC 2025-10-05 16:55:34 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/214610767/dee5d1625d4195970aa7a25fb70a0524/images.jpeg watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276063313 The Shepherd Magnets. The most popular legend accounting for the discovery of magnets is that of an elderly Cretan shepherd named Magnes. Legend has it that Magnes was herding his sheep in an area of Northern Greece called Magnesia, about 4,000 years ago.]]> 2018-08-28 22:33:43 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276063313 watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276063739 https://www.youtube.com/watch?v=DR9w4koW2EA]]> 2018-08-28 22:37:29 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276063739 watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276064331 https://www.youtube.com/watch?v=YYP3ILWB868]]> 2018-08-28 22:42:11 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276064331 rocco3608 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276064973 https://www.youtube.com/watch?v=XvkEExdl-w4]]> 2018-08-28 22:47:01 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276064973 watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276065209 https://www.youtube.com/watch?v=WfAKivwh-8k]]> 2018-08-28 22:48:32 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276065209 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276071407 https://www.youtube.com/watch?v=Vdkac3wJ9Aw]]> 2018-08-28 23:40:11 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276071407 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276071795 https://www.stevespanglerscience.com/lab/experiments/what-is-a-magnet/]]> 2018-08-28 23:42:42 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276071795 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276073434 a piece of iron or other material which has its component atoms so ordered that the material exhibits properties of magnetism, such as attracting other iron-containing objects or aligning itself in an external magnetic field.]]> 2018-08-28 23:54:42 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276073434 rocco3608 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276077257 https://www.bbc.com/bitesize/articles/zpvcrdm]]> 2018-08-29 00:21:47 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276077257 rocco3608 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276082904 So magnets are made by putting a magnetic object under a magnetic field, this makes all the domains spin in the same direction, which is what defines a magnet. Also electricity running through a wire creates a magnetic field because it has a flow of electrons in one direction.]]> 2018-08-29 00:55:44 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276082904 watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276083149 The Earth is a giant magnet. Its magnetic field is like a bar magnet at its centre. Magnets are usually made from iron or steel, but aluminium, steel-iron, copper, nickel and cobalt can also be made into powerful magnets]]> 2018-08-29 00:57:17 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276083149 rocco3608 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276083249 https://www.wikihow.com/Make-a-Magnet]]> 2018-08-29 00:57:51 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276083249 watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276766406 he  first magnets were not invented, but rather were found from a naturally occurring mineral called magnetite. Traditionally, the ancient Greeks were the discoverers of magnetite. There is a story about a shepherd named Magnes whose shoe nails stuck to a rock containing magnetite]]> 2018-08-30 22:43:52 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276766406 watene3605 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276766868 The iron ore magnetite, also known as lodestone, is a natural permanent magnet. Other permanent magnets can be made by subjecting certain materials to a magnetic force. When the force is removed, these materials retain their own magnetic properties. ... They are made by surrounding certain materials with a coil of wire.]]> 2018-08-30 22:49:38 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276766868 https://padlet.com/rocco3608/gauqhjb0bie2/wish/276766935 https://www.youtube.com/watch?v=o-LkQrvdzjA]]> 2018-08-30 22:50:23 UTC https://padlet.com/rocco3608/gauqhjb0bie2/wish/276766935