Georgia

Страна: Georgia

Город: Tbilisi

Учреждение: Tbilisi N42 Public School of Physics-Mathematics named After Academician Ilia Vekua

Задачи, оспоренные в роли оппонента

2. Saliva

7. Vacuum flasks

15. Invent Yourself: Light scattering

24. Density of an egg

9. Film development