The idea that the ancient Egyptians used sound waves to move the massive stones used in the construction of the pyramids is not supported by historical or archaeological evidence. The construction of the pyramids is widely believed to have been accomplished through the use of skilled manual labor, ingenuity, and advanced engineering techniques of the time.
The ancient Egyptians employed various methods to transport and position the stones, such as ramps, sledges, and levers. The building materials, including limestone and granite, were quarried locally and transported to the construction sites. The transportation of the stones would have required significant manpower and coordination.
While the Egyptians possessed an impressive knowledge of acoustics, as evidenced by their architectural achievements like the design of temples and tombs, there is no scientific evidence to suggest that they used sound waves to move or levitate heavy objects. Claims related to sound-based levitation or moving objects with sound are often speculative or rooted in pseudoscience.
It's important to rely on verified historical and archaeological information when discussing ancient civilizations and their accomplishments.