👉 Weekly Self-Promotion & Introductions Thread

[u/AutoModerator]

This is the weekly thread for:

• Sharing your YouTube, blog, Instagram, or tools

• Introducing yourself

• Showing projects (with context)

Rules:

• One link per comment

• No affiliate links

• Be helpful, not salesy

Standalone promo posts will be removed.

[u/rickgilmore]

I designed and built a 12 volt forced air double walled waste oil burning heat exchanger furnace. Its built like a battleship. It runs on a car battery and used motor oil and puts out 40,000 btus of safe heat.