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1 Results for "㉶ 온라인도박 ㅼ rvn821.top ㄸ 경마결과 배당율 ㅙ 경마왕사이트 ㄼ 출마정보 ㅾ 과천경마 한국마사회 ㈋ 서울경마 추천 ㉨ 경륜승분사 경주결과 ㉰ 경륜박사"
DIY Smart Crash Helmet
Project
by
Orlando Hoilett
A DIY-version of a helmet that not only detects and collects crash information, but also alerts a user-programmed emergency contact.
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