Earth Day
https://pristinedentalbellevue.com/wp-content/themes/pristine/images/empty/thumbnail.jpg 150 150 admin admin https://secure.gravatar.com/avatar/9402f7ed21295a9145078a28c1b792c7?s=96&d=mm&r=gThe History of Dental Implants Zirconia Dental Implants The idea for Earth Day was the brainchild of Gaylord Nelson, a senator from Wisconsin. He envisioned an Earth Day that would be a kind of environmental teach-in. The first Earth Day celebration took place on April 22, 1970, and a surprising 20 million people participated on…
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