Category Archives: Solar Power

Earth Day – April 22, 2013

What do people do

The April 22 Earth Day is usually celebrated with outdoor performances, where individuals or groups perform acts of service to earth. Typical ways of observing Earth Day include planting trees, picking up roadside trash, conducting various programs for recycling and conservation, using recyclable containers for snacks and lunches. Some people are encouraged to sign petitions to governments, calling for stronger or immediate action to stop global warming and to reverse environmental destruction.  Television stations frequently air programs dealing with environmental issues.

earthday

Public Life

Earth Day is not a public holiday and public life, with regard to transport schedules and opening hours for schools and businesses, is not affected.

Background

The April 22 Earth Day, founded by Senator Gaylord Nelson, was first organized in 1970 to promote ecology and respect for life on the planet as well as to encourage awareness of the growing problems of air, water and soil pollution.

Some people prefer to observe Earth Day around the time of the March equinox. In 1978, American anthropologist Margaret Mead added her support for the equinox Earth Day, founded by John McConnell. She stated that the selection of the March Equinox for Earth Day made planetary observance of a shared event possible.

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Symbols

Symbols used by people to describe Earth Day include: an image or drawing of planet earth; a tree, a flower or leaves depicting growth; or the recycling symbol. Colors used for Earth Day include natural colors such as green, brown or blue.

The “Earth Flag”, which was designed by John McConnell, has been described as a “flag for all people”. It features a two-sided dye printed image of the Earth from space on a dark blue field, made from recyclable, weather-resistant polyester. Margaret Mead believed that a flag that showed the earth as seen from space was appropriate.

 

 

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Solar Powered Boat Made of Trash

The Polli-Boat

Image via YouTube video screengrab

As Reuters reports, the main flotation system of the Polli-Boat is constructed out of 804 of the bricks made of recycled plastic bottles and strengthened with PET (though Miniwiz states that number is 760). Old ad banners form the sails. And when there isn’t enough wind to travel, six 72-watt soft solar panels are busy harvesting enough energy to power the electric motor.

Miniwiz Biscuit

Miniwiz Biscuit (Photo credit: nan palmero)

Miniwiz states on its website, “POLLI BOAT is the world’s first trimaran inspired by the 3R practices-Reduce, Reuse, and Recycle. Designed and engineered by Miniwiz S.E.D., Polli-Boat is made of recycled materials including the revolutionary POLLI-BRICKS™ and a newly developed green material WPC (wood-plastic composite). The boat uses waste canvas as decking and its renewable energy systems powered by both solar and wind, can be interchangeable depending on weather conditions. Seven hundred and sixty POLLI-BRICKS™ are used as the major floating device in the main hull and outer tubes due to POLLI-BRICKS™ large air pockets. WPC is used as the top decking material to replace traditional FRP (Fiber Reinforced Plastic); which is unrecyclable and toxic during the manufacturing process.”

Click the link below to see video.

23 Foot Boat Made of Trash Runs on Solar Power

See more projects using solar energy HERE.

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