Hot-air balloons are a great real-life STEM example. The combination of artistry and craftsmanship of the balloon mixed with the engineering and science required to get these massive vehicles off the ground is amazing. Take a minute and appreciate these balloons by Doodling your own. Although your 3Doodler crafted hot-air balloon may not fly away, you can still model your creation after how you would want your balloon to look if you had one.
