Medellin Bitcoin Meetup - What is Lightning and how to use it?

**Medellin Bitcoin Meetup X**: [https://x.com/mdeBTCmeetup](https://x.com/mdeBTCmeetup) **Medellin Bitcoin Meetup Telegram**: [https://t.co/XBgWyGKjeI](https://t.co/XBgWyGKjeI) \*\* THIS MONTH'S MEETUP HAD TO BE CHANGED TO TUESDAY \*\* 🧠 **What is Medellin Bitcoin Meetup?** A monthly Bitcoin meetup (discussion style) for anyone curious about Bitcoin's technology, economics, and impact. We use guided discussions and interactive demos to explore Bitcoin from multiple angles—technical, economic, p…