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April 22 marks Earth Day, an annual event meant to bring awareness and support to environmental issues and protection. How can you celebrate Earth Day? Get outside and take a photo of yourself exploring nature for NASA’s #GlobalSelfie initiative. Use the Soundscape Recorder smartphone app to help record the sound of our planet. Consider repurposing or recycling your old and unwanted electronics. Chicago has several drop-off locations for doing so. Or take a play out of Apple’s book and take a dig at anyone who hasn’t embraced green living. Happy Earth Day!

#GlobalSelfie: NASA puts selfie to good use for Earth Day
— Tech Times

Apple has a green dig at Samsung in new ad
— CNET

21 ingenious ways to repurpose your old tech
— PCMAG

Earth Day e-waste drop-off locations
— NBC Chicago

Help record the sound of our planet to celebrate Earth Day
— Gizmodo

10 geeky ways to celebrate Earth Day
— Geek Dad

Earth Day: World’s success stories
— Silicon Republic