The 2012 winners

First place: Blich High, Ramat Gan
Locking mechanism design:Bernoulli’s Principle and Aerodynamics
Explanation file
            
Second place: Slovenia
Locking mechanism design: Galvanic cell, Fog
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Third place: Keshet High, Jerusalem
Locking mechanism design: Homo-Polar Engine and Bernoulli’s principle
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Fourth place: Handesaim high school, Herzelia
Locking mechanism design: The Lock
Explanation file
             
Fifth place: CollegeLondon
Locking mechanism design: Dukwich
Explanation file
                   
Honorary award: The Study High, Montreal
Locking mechanism design: Surface Area
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Honorary award:“Harishonim” High school, Hertzelia
Locking mechanism design: The Doppler effect and Bernoulli law
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Honorary award: Mor Metervest High, Raanana
Locking mechanism design: Phosphorescence
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Honorary award: The Hebrew Reali school, Haifa
Locking mechanism design: Electromagnet andResonance
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Honorary award: De-Shalit High, Rehovot 
Locking mechanism design: Graphite resistance
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Honorary award: Ehad Ha’am High, Petah-Tiqva
Locking mechanism design: The Black Pearl
Explanation file

Honorary award: Hadarim High School, Hod Hasharon
Locking mechanism design: Casino Hadarim
Explanation file

Honorary award: Atid Al Halyia high school, Um El Fahem
Locking mechanism design: Electro-Motive Force
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Honorary award: Hof Ha-Carmel comp
Locking mechanism design: The Story of Five balloons
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Honorary award: "Shapira" High School Netanya 
Locking mechanism design: Physics Tournament
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Honorary award: Alon High School – Ramat Ha'Sharon.
Locking mechanism design: "The Lost Treasure"
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Honorary award: Ilan Ramon High, Hod Hasharon Locking mechanism design: Torque
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Honorary award: Brener High, Petah-Tiqva
Locking mechanism design: Diffraction and pressure differences
Explanation file
      
Honorary award: Mosenzon High, Hod Hasharon Locking mechanism design: Archimedes Law
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Honorary award: Ilan Ramon High, Hod Hasharon
Locking mechanism design: Standing Wave
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Honorary award:The Hebrew Reali school, Haifa
Locking mechanism design: Ideal gas and Centrifugal force
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Honorary award: "Eldad" High School
Locking mechanism design: check mateHigh
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Honorary award: Mor Metrovest, Raanana
Locking mechanism design: Polarization
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Honorary award: Lauder-Reut Educational Complex – Romania
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Honorary award: Ben Zvi High, Givataim
Locking mechanism design: The Princess and the Peas
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Honorary award: Emek Harod, Ein Harod
Locking mechanism design: Brewster's angle
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Honorary award: High School next to Tel Aviv University Herzeliya
Locking mechanism design: Handasaim
Explanation file