A downward lightning negative ground flash captured at 7,207 images per second. A negative stepped leader emerges from the cloud and connects with the ground forming a return stroke.
From ZT Research, who is “trying to figure out how lightning works.”
via Stellar.
This looks like a great way to get a jump start on a project.
At $149, assuming it saves you 1 to 2 hours it more than pays for itself.