Nanotechnology: Advantages and disadvantages

Marco Reale, Daniele Rinaldi, Mirela Ioana Astefanei, Liceo Statale E. Boggio Lera Catania, Italy & Colegiul Tehnic Gheorghe Asachi Iasi, Romania

State of the art for NanoParticles Design

Bîrdan Georgiana, Temciuc Irina, Serena Bonanno, Liceo Statale E. Boggio Lera Catania, Italy & Colegiul Tehnic Gheorghe Asachi Iasi, Romania

Brucella Melitensis

American Farm School, American Farm School Perrotis College, Thessaloniki, Greece

New Bulgarian discoveries

Lucy Andonova and Ina Milcheva, 127 sou Ivan Denkoglu, Sofia, Bulgaria

Castaway on a desert island

Margarita Deligiannidou & Iordana Apatsidou, 2nd Lyceum of Ampelokipoi, Thessaloniki, Greece

The ten plauges of Egypt

Ananiadou Sofia, Doni Ariadni, Eminidou Persephone, Experimental School Macedonia, Thessaloniki, Greece

The printing press, Honterus and the schools of Braşov

Iulia Ene, Johannes Honterus Theoretical Highschool Braşov, Romania

The History of Helicopter

Vasilios Apostoloudas, Experimental School of University of Macedonia Thessaloniki, Greece

Reaction Engine

Elena Mihaela Vrabie, “Ion Creanga” National College Brasov, Romania

The camera

Aimilia Ioakeimidou, Experimental School of University of Macedonia Thessaloniki, Greece

Aurel Vlaicu Icarus above the Carpathians

Emanuela Feldiorean, Denisa Paval, Colegiul Tehnic“Mircea Cristea ”, Brasov, Romania

Bohr and quantum’s atomic model

Alessio Canini, Liceo Scientifico Enrico Boggio Lera, Catania, Italy

History of the GUI

Timothy Dakin, Liceo Bogio Lera, Catania, Italy

Consoles and Nintendo

Gabriele Trovato, Liceo Boggio Lera, Catania, Italy

Bicycle and Society

Andra Tudor, Nicolae Titulescu College, Brasov, Romania

Benjamin Franklin

Popa Teodora Denisa Maria, Colegiul Tehnic “Miron Cristea”, Subcetate, Harghita, Romania

Chemistry: Playing with radiations

Alessandra Villarà, Laura Patanè, I.s.s. E. Boggio Lera, Catania, Italy

Astronomy: The story of Flight-sapper and the debut of astronautics

Daigo Tricomi, I.s.s. E.Boggio Lera, Catania, Italy

The history of mobile phone

Gabriele Trovato, I.s.s. E.Boggio Lera

From the wheel and the carriage to “Green” vehicles

Victoria Datsi, Experimental School of University of Macedonia, Thessaloniki, Greece

Science: Trepanning, an ancient technique

Miltiades Lapatsanis, Experimental School of University of Macedonia, Thessaloniki, Greece

Biology: A tour in a prokaryotic cell

Catherine Konstantiniakou, Experimental School of University of Macedonia, Thessaloniki, Greece

Other: Concrete

Dobrin Andrei, Biolan Radu, Mihai Bravu Technical College, Bucharest, Romania

Other: Wankel Engine

Vasil Vasilev Stefanov, Boiko Ramunski, Ivan Denkoglu, Sofia, Bulgaria

Science: The Adventure of Camera

Buse Münevver Sargin, Ahmet Eren Anadolu Lisesi, Kayseri, Turkey

Biology: Ethology

Giuseppe Merandino, Liceo Scientifico Enrico Boggio Lera, Catania, Italia

Biology: AIDS

Elena Dineva & Violeta Kostova, 127 Ivan Denkoglu, Sofia, Bulgaria

Other: Mathematics & Philosophy

Stavroula Tzimoulia, Experimental High School, Thessaloniki, Greece

Other: Greek Mythology

Kamelia Raicheva, 127 Ivan Denkoglu, Sofia, Bulgaria

Biology: Brain waves

Cem Kayikçi, Ahmet Eren Anadolu Lisesi, Kayseri, Turkey

Science: Students entering particle physics

Katrin Kröger, Isabel Zhang, Lars Berscheid, Nick Pawlowski, Landesgymnasium Sankt Afra, Meißen, Germany

Science: In Romania, rediscovering Albert Einstein

Madalina Stancu, High School Ion Barbu, Bucharest, Romania