https://padlet.com/miltopo/earlythinkers People that expanded our view and knowledge of science. en-us 2018-10-10 14:51:59 UTC 2018-10-24 14:46:04 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png miltopo https://padlet.com/miltopo/earlythinkers/wish/291290662 Born in 384 BCE and died in 322 BCE. Aristotle was a Greek Philosopher.  He made a detailed model of the solar system changing how the people thought about our world.

]]> 2018-10-10 14:59:44 UTC https://padlet.com/miltopo/earlythinkers/wish/291290662 miltopo https://padlet.com/miltopo/earlythinkers/wish/291294040 2018-10-10 15:05:11 UTC https://padlet.com/miltopo/earlythinkers/wish/291294040 miltopo https://padlet.com/miltopo/earlythinkers/wish/291294191 He Believe the solar system was geocentric]]> 2018-10-10 15:05:28 UTC https://padlet.com/miltopo/earlythinkers/wish/291294191 miltopo https://padlet.com/miltopo/earlythinkers/wish/291294589 Aristarchus was born around 310 BCE and died around 230 BCE. He was a great astronomer and mathematician.  He had an idea about our universe being heliocentric.  His idea was cast away but he was correct.  He tried to measure the distance between the moon and the sun.]]> 2018-10-10 15:06:05 UTC https://padlet.com/miltopo/earlythinkers/wish/291294589 miltopo https://padlet.com/miltopo/earlythinkers/wish/291294820 2018-10-10 15:06:26 UTC https://padlet.com/miltopo/earlythinkers/wish/291294820 miltopo https://padlet.com/miltopo/earlythinkers/wish/291295011 He believed that the solar system was heliocentric]]> 2018-10-10 15:06:48 UTC https://padlet.com/miltopo/earlythinkers/wish/291295011 miltopo https://padlet.com/miltopo/earlythinkers/wish/291295591 Ptolemy was born around 100 CE and died around 170CD.  He was also an astronomer, a geographer and a mathematician who lived in Egypt.  He wrote a book about his observations of the universe.  He made a detailed model that had the earth in the center.  His ideas were used for centuries.  He believe that the planets moved on wheels. It helped people find the motion of the planets in the future.]]> 2018-10-10 15:07:44 UTC https://padlet.com/miltopo/earlythinkers/wish/291295591 miltopo https://padlet.com/miltopo/earlythinkers/wish/291295727 2018-10-10 15:07:59 UTC https://padlet.com/miltopo/earlythinkers/wish/291295727 miltopo https://padlet.com/miltopo/earlythinkers/wish/291295807 He believe that the solar system was geocentric]]> 2018-10-10 15:08:08 UTC https://padlet.com/miltopo/earlythinkers/wish/291295807 miltopo https://padlet.com/miltopo/earlythinkers/wish/291296493 Nicolaus Copernicus was born in 1473 and died in 1543.  He was an astronomer from Poland, he thought that the middle of the universe was to complicated so he made his own heliocentric model but it wasn’t perfect because he made it from what he say.  He also uses Ptolemy’s idea of the planets on wheels and that they moved in perfect uses.  He is important because he made one of the first modern models of the solar system.]]> 2018-10-10 15:09:18 UTC https://padlet.com/miltopo/earlythinkers/wish/291296493 miltopo https://padlet.com/miltopo/earlythinkers/wish/291296718 2018-10-10 15:09:39 UTC https://padlet.com/miltopo/earlythinkers/wish/291296718 miltopo https://padlet.com/miltopo/earlythinkers/wish/291297381 Johannes Kepler was born in 1571 and died in 1630.  He was a mathematician and astronomer from Germany.  He figured out that the planets did not rotate perfectly like Ptolemy and Copernicus said they did.  He made the principles called the Kepler’s Laws.  Those are: planetary orbits are ellipses with the sun at one focus, Planets move faster in orbit when they are closer to the sun, and the ellipses of the planet from the sun is the time it takes to go once around its orbit.]]> 2018-10-10 15:10:48 UTC https://padlet.com/miltopo/earlythinkers/wish/291297381 miltopo https://padlet.com/miltopo/earlythinkers/wish/291297834 2018-10-10 15:11:32 UTC https://padlet.com/miltopo/earlythinkers/wish/291297834 miltopo https://padlet.com/miltopo/earlythinkers/wish/291297999 He believed our solar system was heliocentric.]]> 2018-10-10 15:11:49 UTC https://padlet.com/miltopo/earlythinkers/wish/291297999 miltopo https://padlet.com/miltopo/earlythinkers/wish/291298367 Galileo Galilei was born in 1564 and died in 1642.  He was  a scientist who helped form how we research today.  He created the scientific methods.  He made many improvements to the telescope helping in lean more and advancing our thinking.  He observed the moons orbiting jupiter and earth.Galileo Galilei was born in 1564 and died in 1642.  He was  a scientist who helped form how we research today.  He created the scientific methods.  He made many improvements to the telescope helping in lean more and advancing our thinking.  He observed the moons orbiting jupiter and earth.]]> 2018-10-10 15:12:27 UTC https://padlet.com/miltopo/earlythinkers/wish/291298367 miltopo https://padlet.com/miltopo/earlythinkers/wish/291298582 2018-10-10 15:12:48 UTC https://padlet.com/miltopo/earlythinkers/wish/291298582 miltopo https://padlet.com/miltopo/earlythinkers/wish/291299004 He gave credibility to the heliocentric model and found that venus went through changes like earth's moon.]]> 2018-10-10 15:13:34 UTC https://padlet.com/miltopo/earlythinkers/wish/291299004 miltopo https://padlet.com/miltopo/earlythinkers/wish/291299443 He believed that the solar system was heliocentric]]> 2018-10-10 15:14:17 UTC https://padlet.com/miltopo/earlythinkers/wish/291299443 miltopo https://padlet.com/miltopo/earlythinkers/wish/291786598 He is remembered because he made a breakthrough in visualizing space and he was one of the first to do it.]]> 2018-10-11 15:24:23 UTC https://padlet.com/miltopo/earlythinkers/wish/291786598 miltopo https://padlet.com/miltopo/earlythinkers/wish/291787990 He is remembered because he was one of the first people to find that the universe was heliocentric]]> 2018-10-11 15:26:25 UTC https://padlet.com/miltopo/earlythinkers/wish/291787990 miltopo https://padlet.com/miltopo/earlythinkers/wish/291788364 He is remembered because we wrote a book about what he found about the universe. It was a breakthrough in what people knew.]]> 2018-10-11 15:26:53 UTC https://padlet.com/miltopo/earlythinkers/wish/291788364 miltopo https://padlet.com/miltopo/earlythinkers/wish/291790224 He was remembered because he made a model with ideas that wasn't here before.]]> 2018-10-11 15:29:14 UTC https://padlet.com/miltopo/earlythinkers/wish/291790224 miltopo https://padlet.com/miltopo/earlythinkers/wish/291790533 He is remembered because he made calculations about the relationship with our sun and our planets.]]> 2018-10-11 15:29:43 UTC https://padlet.com/miltopo/earlythinkers/wish/291790533 miltopo https://padlet.com/miltopo/earlythinkers/wish/291791721 He is remembered because he made many discoveries and changed our thinking. He also made many advancements to the telescope making it better.]]> 2018-10-11 15:31:25 UTC https://padlet.com/miltopo/earlythinkers/wish/291791721