Here's a round up of some of our favorite projects that appeared in the pages of Make magazine last year. Above, the $4 Hot Air Balloon, by Jesse Brumberger.
For all you readers who enjoy that special kick that comes from seeing an unusual homemade rig actually work, here’s some fun that can be had on a kite-string budget. The single-drop-cloth balloon presented here encloses about 75ft³ (2.1m³), weighs about 8oz (227g), and will provide another 4oz (113g) of extra lift when heated to the plastic’s safe capacity.
Check the others out here: Best of 2012: Projects from the Pages of MAKE Magazine
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.