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Attention #pacebaja students: 25th @NatGeoTraveler Photo Contest has begun! Submit best travel shots now! http://t.co/ulPdt4wsDr
Great thought from 88-year-old Pete Peterson to audience of #CGIU students: We need AA*Y*P, not just #AARP!
At #cgiu energy session I urge students to design gen. of appliances designed for off grid power, as per @Harishhande
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