>>581>What would they need impulse energy though?
Global wireless energy transfer like in your video related.
Impulse electricity delivers a different type of electromagnetic wave than radio and cell phones. That stuff vibrates at right angles to the direction its travelling. It is transverse. Electrical impulses of sufficient energy, not oscillating from +V to -V but +V to 0 deliver waves that vibrate in the direction of motion, they are longitudinal, density waves.
These longitudinal waves do not 'get caught' on the medium, losing energy by creating magnetic fields by induction. Thus they can travel without losing energy. Even through faraday cages. Devices such as 787412 and 685950 - 59 utilize impulse electricity to create longitudinal emf. These are handy for wireless deliver of power.
I hypothesize the egyptians used them make their tuning forks buzz, and piezoelectric quartz buzz. Tools such as sonic drills, and perhaps even acoustic levitation was employed by having these devices simply sit in the field. 787412 lays out the case for accurate mapping of the globe without sea worthy time keeping pieces
>what they could do with that technology.
It starts with trying to drill quartz, a popular building material for that time, and seeing the light come out of it. And devoting a priesthood to studying the phenomena, creating even music to make the crystals light up.