https://padlet.com/si33276/zwhsc3777aks1fjj Made with charm en-us 2021-02-22 18:09:49 UTC 2023-04-03 10:26:16 UTC hello@padlet.com si33276 https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228607600 Neil Degrasse Tyson was born in New York in 1958. He is a astrophysicist who has a degree from Harvard and the University of Texas. He was the director of the Hayden planetarium. He is partly responsible for classifying Pluto as a dwarf planer. https://www.britannica.com/biography/Neil-deGrasse-Tyson ]]> 2021-02-22 20:23:37 UTC https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228607600 si33276 https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228672364 Mae Jemison was born in Alabama in 1956. She is known as the first black woman to go to space. She flew on the Endeavor mission STS47. She went in to space on June 4th, 1987.   https://www.biography.com/astronaut/mae-c-jemison ]]> 2021-02-22 20:40:06 UTC https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228672364 si33276 https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228691126 Lonnie Johnson is an aerospace engineer. He used to work for the United States Air force, and NASA. He is most well known for inventing the Super Soaker and the Nerf gun. He is currently working on redesigning green energy in the United Sates.   http://lonniejohnson.com/biography/]]> 2021-02-22 20:44:52 UTC https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228691126 si33276 https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228718151 Garrett Morgen was born in Kentucky in 1877. In addition to being a engineer he was also a business man and inventor. He invented the prerequisites for the modern gas-mask and traffic light. https://ohiohistorycentral.org/w/Garrett_A._Morgan ]]> 2021-02-22 20:52:17 UTC https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228718151 si33276 https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228766555 Otis Boykin was born in Texas in 1920. He created energy resistors witch are still used in TVs and other electronic appliances. He also invented the first working Pacemaker, burglar proof cash register, and chemical filters. 
https://lemelson.mit.edu/resources/otis-boykin ]]> 2021-02-22 21:06:30 UTC https://padlet.com/si33276/zwhsc3777aks1fjj/wish/1228766555