“On a plaque attached to the NASA deep space probe we [human beings] are described in symbols for the benefit of any aliens who might meet the spacecraft as “bilaterly symmetrical, sexually differentiated bipeds, located on one of the outer… — david wells Copy Share Image
![“On a plaque attached to the NASA deep space probe we [human beings] are described in symbols for the benefit of any aliens who might meet the spacecraft as “bilaterly symmetrical, sexually differentiated bipeds, located on one of the outer spiral arms of the Milky Way, capable of recognising the…” quote by david wells](https://sms4smile.com/quotes/img-quotes/5f4/david-wells-27542_math_on-a-plaque-attached-to-the-nasa-deep-sp_1959844.jpg)