Future tech: renewable, solar and ocean enrgy, eco friendly technology

Vingt mille lieues sous les mers - Twenty Thousand Leagues Under the Sea by JuIes Verne , born in 1828 ln Nantes, France. He described submarines story which became reality in WWII.  Future is not a dream, a dream is a forerunner of the future.

Human moral standard is the key for new technology. UFO will be part of life if we don't use it for war. Defensive product based on money system like patent and copyright will yield to selfless serving attitude and love.  man does not invade the other brother and sister such as animal, plants, and water&air. 

What is crop circle and why they appear more often now?

Solar enrgy undiscovered

Newton found zeven colors from sun beam by prizm. Semiconductor transform sun beam into electricity. But there are much more unknown about the sun light.