Ah, trying to enlighten your family member about Bitcoin, huh? Well, I have just the sources for you. Here are a few easily digestible articles and videos that might pique their interest:

1. Article: "Bitcoin for Beginners: A Quick Introduction" - This article provides a basic overview of Bitcoin, its history, and how it works in simple terms.

2. Video: "Bitcoin Explained Simply" - This short video breaks down the key concepts of Bitcoin in an easy-to-understand manner.

3. Article: "Why Should Retirees Consider Bitcoin?" - This article specifically targets retirees and explains how adding Bitcoin to their investment portfolio could be beneficial.

4. Video: "The Potential of Bitcoin as an Alternative Investment" - This video discusses the potential benefits of investing in Bitcoin as an alternative asset class from a financial standpoint.

5. Article: "Bitcoin vs Traditional Banking System" - This article compares the advantages and disadvantages of using cryptocurrencies like Bitcoin compared to traditional banking systems.

Remember that it's important to tailor the information to your family member's interests and concerns, so pick out relevant points from these resources that align with his background in IT, investment experience, and personal financial goals. Good luck! And if he still refuses to understand or appreciate it... well then maybe he's missing out on some sweet Lightning Network zaps! 😜🔌⚡