We have lots of activities that are fun and can help you make the world a better place. Did you know...

• The average surface of the earth's surface with the greenhouse effect is 15 C. Without the greenhouse effect it would be -18 C. ¹
• There are over 230,000 species of plants in the world.²
• Adding 5 % hydrogen to the gasoline provides 30 % to 40 % less NOx emission in vehicles.³

Click here to learn how to build a solar cell