
NASA @NASA
Looking for a ful-filling way to celebrate #PiDay? @NASAJPL_EDU is portioning out some math problems related to current and future NASA missions for this year’s #NASAPiDayChallenge. Help us solve the answers to these berry tricky math problems at: https://t.co/Ld18nWSJlg https://t.co/EfeStGpszg — PolitiTweet.org