Authors: Arshida Fazlali, Samin Karami, Amitis Kamalzadeh, Roghayeh Heydari
Company/Faculty/School: Solaleh Highschool, Alborz, Iran
Country: Iran
e-mail: info@irtopinventors.com
web page: www.irtopinventors.com
Authors: Mr. Mohammad Jamifar
Country: Iran
e-mail: info@irtopinventors.com
web page: www.irtopinventors.com
Author: SAJAD SHABANPOURHAGHIGHI
Country: Sweden
e-mail: info@tisias.org
Authors: CENUȘĂ Mihai, POIENAR Mihaela, MILICI Laurențiu-Dan, GRAUR Adrian, UNGUREANU Constantin, ATĂNĂSOAE Pavel, BOBRIC Crenguța-Elena, POPA Cezar-Dumitru
Company/Faculty/School: Stefan cel Mare University of Suceava
Country: Romania
e-mail: costel@usm.ro
web page: www.usv.ro
Authors: U CHONGSENG , CHEONG UHOU, LIN CHENGYU
Company/Faculty/School: HOU KONG MIDDLE SCHOOL
Country: China
e-mail: Chu999@qq.com
Authors: Hoi Un PANG, Teng Wai HOI, Chong Hin TAM
Company/Faculty/School: PuiChing Middle School, Macau
Country: China
e-mail: puichingteam@gmail.com
Authors: CHEN YU, LEONG WANG CHI, CHEN LAP SON
Company/Faculty/School: Macau Pooito Middle School
Country: China
e-mail: chong7162001@yahoo.com.hk
web page: http://www.pooito.edu.mo
Authors: CHAN WENG HIM, ZENG PAK CHON, LO IN MAN
Company/Faculty/School: Macau Pooito Middle School
Country: China
e-mail: chong7162001@yahoo.com.hk
web page: http://www.pooito.edu.mo
Author: Alfatih Mohamed abdlmotalab Alhassan
Company/Faculty/School: Student Master Faculty of engineering
Country: Sudan
e-mail: alfatihmd1996@gmail.com