This video is a lecture presentation on pyramids of biomass. The presenter explains the concept of biomass and trophic levels in a food chain. The video provides a graphical representation of the relative amounts of organic matter found...

This video explains how to prove the relationship between the volumes of pyramids and prisms, as well as cylinders and cones, using the Cavalieri principle. The proof involves comparing the volumes of stacked rectangular prisms to the...

What is the formula a pyramid? How do you calculate the volume of a pyramid? Volume Of Prisms And Pyramids, Part 5

Religion in Ancient Egypt was something closely connected with every day life to politics and culture. The Egyptians had a strong believe in after life and followed every step to prove that. Watch the story of how the Egyptians...

This video explores five fun facts about Egypt.

There's quite a few strange facts that might surprise you about what ancient Egyptian civilization was actually like. Today we're taking a deeper look into what life was like amongst the pyramids.

This short video explains some of the building techniques and the tools the Ancient Maya used

Learn all about ecological pyramids and how to show quantitative data about relationships between species.

Chronicles the exploits of Cortes, De Soto, and Coronado; and Spanish incursions into South & Central America, Mexico and the American Southwest. This video looks at the impact of Spanish missions to North America and how many Native...

This short video is a fascinating look at how the Egyptians designed their pyramids without the aid of modern technology.

Archaeologists have discovered at least 35 ancient pyramids and graves thought to be about 2,000 years old at a site called Sedeinga in Sudan. The dense concentration is surprising to researchers, who in 2011 found 13 pyramids clustered...

A Victorian Egyptologist explains who the Egyptians were, when the era began and key points about this amazing civilization.

The Great Pyramid – the largest of several Egyptian pyramids found at Giza – is the only surviving wonder of the ancient world. With such a fantastical past, it has long been debated how those pyramids were built without the help of...

After 4,500 years, Egypt's Pyramid Plateau deserves an upgrade.

With tourists fleeing because of COVID-19, Egypt begins massive job of disinfecting tourist sites.

Experience the timeless beauty of Egypt from above with this stunning drone footage. Soar over the iconic pyramids of Giza, the majestic Sphinx, and the ancientcity of Alexandria. Glide along the serene Nile River, explore the bustling...

A light show on the Pyramids & Spinx in 1976

The film starts with shots from the road from Cairo to Memphis. In the background stands the stepped pyramid of Pharaoh Djozer. Then we see the Memphis archaeological site, the so-called Alabaster Sphinx and the fallen colossus of...

The filmmaker and his friend visit the pyramids of Giza, Egypt, and try riding horses.

Trip to Mexico visiting the main sites inside and around Ciudad de Mexico.

A number of pyramids kept in splendid isolation for years on an Egyptian military base are to be opened up to the public. A desert plateau east of the village of Manshiet Dahshour hosts five major pyramids: two vast stone...

Cairo, Egypt - 10 April 2000

1. Wide shot of Giza pyr
amids
2. Close up of one man
on a camel
3. Wide shot of pyramid, with sphin
x in foreground
4. M
edium shot of...

King Senefru's Red Pyramid, the mystical pyramid in Dahshour, Egypt was opened to the public for the first time on Saturday (28/09) after being off-limits for years because of a nearby military base.

King...

Eng/Nat

Archaeologists in Egypt are warning that the construction of a ring road around the capital, Cairo, will have a devastating affect on the world famous Pyramids at
Giza.
They say it must be...