#treplabUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceWORLD OF XPILARAVLE 일상Comunidad LatinaSteem POD TeamTron Fan Club#treplabTrendingHotNewPayoutsMutedemmycool459 (25)in #treplab • 7 years agoI belong to treplab: young inventorsAt treplab, we do tech related works. The picture above shows a student displaying one of his latest inventions. He…