How do we build an ELECTROMAGNETIC crane?
its pretty basic tech, first of all you need a crane then you need to attach an electro magnet, the magnet is comprised of copper cable wound into a circular shape inside an iron casing (it would work just as well on the outside of an iron disk but the cable would be damaged and the magnet would stop working) the more winds the cable has the stronger the magnet, next the two ends of the cable are connected to a power source (negative and positive) turn the power on to activate the magnet turn the power off to deactivate it..... simple really
STEP 1 Buy a Crane Step 2 put a electromagnet on iy Step 3 stick ur name on it you get DIY crane
The bible does mention the pyramids. It is in Exodus when the Jews have been in captivity in Egypt and developed them. What? You suggestion the Egyptians had the skill or science to do it? The secret is that they were built from the highest down as a substitute than the bottom up.