Projects
Get a bird’s-eye view of your neighborhood with our helium balloon photography rig, designed by a NASA engineer. Then, back on Earth, make a stroboscope to take freeze-frame photographs of fast-moving objects. Finally, build an electro- magnetic levitator that shoots rings of non- magnetic aluminum (and learn why it works).
Helium Balloon
Imaging “Satellite”
80
Stroboscope
90
Photograph by James Newell
Electromagnetic
Aluminum Levitator
100
Make: 79