He then switched to wireless power transmission with a receiving coil in the base of epoxy pyramids. For one of them, the coil powers a BLE board with an attached LED which he can control from his ...

They conclude: "This work opens a new research line for the scientific community: the use of hydraulic power to build the ...

Adorned with tall, slender pyramids, the wealthy Nile city of Meroë was the seat of power of Kush, an ancient kingdom and rival to Egypt. Kushite culture blended Egyptian customs into its own ...