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- Are you a science junkie? Take a tour of the newly-reopened California Academy of Sciences.
- Get ready for a green summer with these solar-powered boats.
- We all love to impress our friends and strangers in bars with our karaoke skills but could they be used for more than entertainment? An environmental-education campaign in Cambodia is using karaoke to spread the word.
- Recycling your old cell phone is a basic green good deed, but are you doing it safely? A recent survey found sensitive personal data on 99% of recycled cell phones. Find out how to protect yourself.
- If you are a student with a great idea for social innovation, you could win $50,000 from Dell.
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