Description
Coil was made by Greg Leyh of "Lightning on Demand" @ https://lod.org/
This is a 40 foot tall coil that has an inflatable center core, so it can collapse easily by letting the air out. The Toroid is also inflatable. This thing is huge, the videos don't do it justice. 4 stories tall!
He wants to build two that are 3x the size of these (121' tall!). If you'd like to see this happen, please donate to his non-profit.
C'mon Elon, you can spare a million to see this happen! =)