History Channel - The Plague part 1

SafariVideos.net Anaconda Attack Man

Australia's cane toad cull

Mcdonalds food

Fruit and Vegetable Decomposition, Time-lapse

Energy Pyramid and Food Web

Maths 4 Real - Area of Circles (finding the formula)

Area of a circle, how to get the formula.

Area of a circle

Estimate the Area of an Irregular Figure - Circles Included!

The Pi Song

Circles Radius Diameter & Pi Math Learning Upgrade

~Lyrics~

A circle is a shape with all points on the circle the same distance from the center point.
A radius is a straight line from the center to the circle's edge.
A diameter is a line that cross the end point of a circle that passes through the center point.
A circumference is the distance around a circle


:::Chorus:::

diameter d is twice the radius
radius r is half the diameter
pi is circumference, c divided by the diameter
pi is 3.14 - approximately
circumference is pi d or 2 pi r
area is pi r square

Bull elephant vs Lion pride. Bull elephant SAVES BABY ELEPHANT AND DOMIN...

Ants Vs Crabs - a surprising winner! - Ant Attack - BBC wildlife

World's Best - Ultimate Predators - Army Ants

Ant Army Invasion! - Wild South America - BBC

MUST WATCH: Honey Badger-The Most Fearless Animal on Earth

Honey Badger vs Monitor. Honey Badger owns Monitor Lizard.

Cannibal Scorpions vs. Shrew

Cobra vs. Rat Snake

Cobra vs. Mongoose

Cobra vs. Monitor Lizard

Goliath Tarantula vs Snake

Centipede vs. Snake.avi

Angel Bees vs. Robber Bees

Whale Sharks' Unusual Feast

Tiger Shark vs. Albatross

Shark vs Octopus

Killer Whale vs. Sea Lions

Spider Eats Frog!

The_Food_Web.mov

Food Chains

Hippo Licks Croc

Predator-Prey Relationship featuring the Eagle

How We See Colours