Dr. Vincent Winstead helped break down the topic for KARE 11's Meghan Reistad. https://www.kare11.com/article/news/politics/president-joe-bidens-fridley-visit-prompts-the-question-what-are-electrolyzers/89-98065800-04e3-440c-889d-09306808e432 Welcome to the official YouTube channel of KARE 11 News. Subscribe to our channel for compelling and dramatic storytelling, award-winning investigations, breaking news and information you can use. » Subscribe to KARE 11 on YouTube: https://www.youtube.com/subscription_center?add_user=kare11 » Watch more KARE 11 video: https://www.youtube.com/user/KARE11/videos » Visit KARE11.com: http://www.kare11.com/ » Download our app! https://www.kare11.com/appredirect/ » Get KARE 11+ on Roku & Fire TV: https://www.kare11.com/roku » Find KARE 11 on Facebook: https://www.facebook.com/KARE11/ » Follow KARE 11 on Twitter: https://twitter.com/kare11 » Follow KARE 11 on Instagram: https://www.instagram.com/kare11/