Country: Greece
City: Athens
Konstantinos Kalentis
Vasileios Kouloumpis
Ioannis Panagiotis Loizos
Georgios Papapanagiotou
Christos Rados
5. Euglena
11. Drying hair
15. Invent Yourself: Light scattering
25. Homemade compass
8. Germination rate
6. Explosive precipitate
16. Invent Yourself: Large microscopic organisms
24. Density of an egg
22. Sunspots (SF 4)