Hnub no yog hnub peb hauv 28 Hnub Dub Zoo Tshaj tau tsim los ntawm VocalEssence Tus Kws Koom Tes Ua Haujlwm G. Phillip Shoultz, III. Phillip qhia txog kev ua haujlwm ntawm Lonnie George Johnson (1949-), NASA tus kws tsim choj thiab tus tsim ntawm Super Soaker. Nws cov kev tshoov siab sau los ntawm "Nws tau Thoob Ntiaj Teb Tag Nrho Hauv Nws Tes."
Cov Lus Qhia Hauv Phau Ntawv
- Nws Tau Txais Lub Ntiaj Teb Tag Nrho Hauv Nws Tes Los ntawm Kadir Nelson
- Whoosh !: Lonnie Johnson Johnson lub Super-Soaking Kwj ntawm Inventions los ntawm Chris Barton
- Helen Quigless, Kev Txheeb Me Nyuam Me rau hauv Plaub Caij, IV. Lub caij ntuj no
Lonnie George Johnson (Xyoo 1949-)
Ua kom tiav kev tshwm sim: Tus engineer no tsim rab phom me me hauv nws lub sijhawm dawb thaum ua haujlwm ntawm NASA lub dav hlau Propulsion Laboratory. Thiab ib zaug ntawm cov khoom ua si, dubbed Super Soaker, ntaus rhawv hauv xyoo 1990 nws tej chaw skyrocketed. Hauv 2017, Forbes tshaj tawm tias nws tau khwv tau tshaj $ 1 txhiab daus las hauv kev muag khoom.
Kawm ntxiv
- http://lonniejohnson.com/
- https://www.biography.com/inventor/lonnie-g-johnson
- https://thinkgrowth.org/14-black-inventors-you-probably-didnt-know-about-3c0702cc63d2
Tus Txhawb Nqa Koj Ua Tsaug
Lub sijhawm no ntawm 28 Hnub ntawm Dub Excellence tau kev txhawb nqa los ntawm Mary Lach hauv kev hwm ntawm Phillip Shoultz txoj kev koom tes rau Zoo Samaritan UMC hauv Edina.
Txhawb Nqa Dub Zoo
Txhua ntu thiab ntawv blog xa $ 250 los tsim thiab tsim tawm. Xav txog kev txhawb nqa ib hnub lossis ib lub lim tiam ntawm cov neeg lag luam zoo no. Cov ntu yuav muaj nyob hauv DAWB online WITNESS Portal rau cov kws qhia thoob ntiaj teb. Cov txhawb nqa yuav raug lub npe hauv blog kab ntawm lub VocalEssence lub vas sab. Koj raug txhawb kom txhawb nqa hauv kev hwm ntawm tus neeg hlub lossis lub koom haum uas koj hlub. Tsuas yog sau lawv lub npe rau hauv Dedication seem ntawm daim foos.