U.S. Commerce Dept. @CommerceGov
Registration is open for upcoming sessions of @CampInvention Connect. Join @USPTO and @InventorsHOF for a hybrid program geared toward K-6 students that offers imaginative, hands-on learning at home: https://t.co/0WVqcCCRLF #STEM #SummerCamp https://t.co/qJ9SrEOqYf — PolitiTweet.org