#helemetUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceComunidad LatinaWORLD OF XPILARAVLE 일상SCT.암호화폐.CryptoTron Fan Club#helemetTrendingHotNewPayoutsMutedrahulsingh10203 (25)in #helemet • 7 years agoThe Invisible Bike Helmet that Keeps You Safe"I need to take a seat." Those were the words articulated by Anna Haupt and Terese Alstin's teacher when he initially…