Δημητρης Γραικος

Δημητρης Γραικος

Δημητρης Γραικος
More ideas from Δημητρης
Point absorber wave energy farm

Go Green 4 Health. Learn About Green Energy Sources Without Hassle! Many new options exist in the world of green energy, so it might be simpler than you thought to make some changes in your own home.

AFO FireBall

AFO Fire Extinguisher Ball Stops Fires In 3 Seconds With Non-toxic Chemicals There are things in life that pose risks to both people and property, is one in particular that has the potential to cause death and destruction is fi.

Bizarre-looking wind turbine produces SIX times more energy

Using a unique funnel design & Venturi-based system, the turbine works with wind speeds as low as It can also produce more electrical energy than blade turbines