Students gathered for a session for Make-A-Thon, hosted by UNLV, introduces Arduino, an open-source electronics platform in Las Vegas, Saturday, Oct. 20, 2018. Caroline Brehman/Las Vegas Review-Jo …

Students gathered for a session for Make-A-Thon, hosted by UNLV, introduces Arduino, an open-source electronics platform in Las Vegas, Saturday, Oct. 20, 2018. Caroline Brehman/Las Vegas Review-Journal @carolinebrehman