The ancient Egyptians built pyramids as tombs for the pharaohsand their queens. The pharaohs were buried in pyramids of many different shapes and sizes from before the beginning of the Old Kingdomto the end of the Middle Kingdom. There are about eighty pyramids known today from ancient Egypt.The three largest and best-preserved of these were built at Giza at the beginning of the Old Kingdom. The most well-known of these pyramids was built for the pharaoh Khufu.here are about eighty pyramids known today from ancient Egypt. The three largest and best-preserved of these were built at Giza at the beginning of the Old Kingdom. The most well-known of these pyramids was built for the pharaoh Khufu.
A volunteer attending security firm Kasperskyâs conference at IFA in Berlin had a chip implanted into his hand that could unlock his phone. 1  In a dystopian sci-fi vision of the future, humans are often microchipped so they can be controlled to do everything from housework to committing crime.
There are many different types of parasitic worms that can infect humans. Roundworms are one such type. There are some 500,000 species of roundworms and about 60 are known to infect humans.hese routes are not only applicable to humans. Many roundworms that infect humans can also infect other mammals. Some worms can be spread from person to person, while others require soil or insects to complete a part of its life cycle in order to infect people.