One of the best ways to apply engineering principles right in your own garage—without breaking the bank—is by exploring aero modeling. From crafting the fuselage to balancing the wings, you can learn hands-on about aerodynamics, electronics, and design. Personally, I get the most enjoyment out of building rather than flying; there’s just something magical about watching the parts come together to form a working aircraft. It’s an incredibly fulfilling process that perfectly combines creativity and practical engineering!