At CES in Las Vegas, we experienced the heat it device that attaches to your iPhone and uses USB-generated heat to relieve the itch from insect bites. CEO and Co-Founder Lucas Liedtke covered its origins, how it is an FDA-approved medical device already approved and on sale in the U.S., and exactly how much heat it generates.    This edition of MacVoices is supported by Zocdoc. Find local doctors who take your insurance at Zocdoc.com/macvoices. Show Notes: Support:      Become a MacVoices Patron on Patreon     http://patreon.com/macvoices      Enjoy this episode? Make a one-time donation with PayPal Connect:      Web:     http://macvoices.com      Twitter:     http://www.twitter.com/chuckjoiner     http://www.twitter.com/macvoices      Mastodon:     https://mastodon.cloud/@chuckjoiner      Facebook:     http://www.facebook.com/chuck.joiner      MacVoices Page on Facebook:     http://www.facebook.com/macvoices/      MacVoices Group on Facebook:     http://www.facebook.com/groups/macvoice      LinkedIn:     https://www.linkedin.com/in/chuckjoiner/      Instagram:     https://www.instagram.com/chuckjoiner/ Subscribe:      Audio in iTunes     Video in iTunes      Subscribe manually via iTunes or any podcatcher:      Audio: http://www.macvoices.com/rss/macvoicesrss      Video: http://www.macvoices.com/rss/macvoicesvideorss