A new friend Savannah and Sam learn about different kinds of igneous rocks, which form after liquid magma or lava cools into solid rock.

From towering mountains to pebbles along a river, the Earth is made of a huge variety of rocks. In today's episode, we're going to follow the rock cycle of a piece of granite in the Himalayan mountains, and as you'll see, every rock has...

Howcast - Learn what constitutes a porn addiction from sex therapist Dr. Megan Fleming in this Howcast video about the psychology of sex and pornography.

Pupil outcome: I can explore how Armitage uses language and structure to explore the long-lasting trauma of war. Key learning points: - Armitage uses language and structure to expose the traumatic events in war and the effects of...

In this lesson, we will look at the different probes used by the NMAP, including ICMP Echo request, TCP Syn packet to port 443, TCP ACK packet to port 80, and ICMP timestamp request.

An explanation of the geological processes which lead to the formation of different types of rock. Earth Science - Geology - Learning Points. There are three types of rock: sedimentary, igneous and metamorphic. Sedimentary rock forms...

Dr. Forrester explains the three different classifications of rocks: igneous, sedimentary, and metamorphic.

Obsessive-Compulsive Disorder (OCD) is a disorder in which a person has unwanted intrusive and repetitive thoughts that become obsessions. These obsessions then make them do things to relieve the thoughts, a behavior called compulsions....

When you experience an emotionally traumatic event, the way you remember the event is very different from the way you remember a non-traumatic event. Why? Because trauma memories are stored in a different parts of the brain than...

Random, unintentional thinking like you do when your mind wanders happens in a different part of the brain than intentional thoughts. And too much mind wandering is bad for you in that it makes you more anxious and unhappy. In...

These two disorders have similar names but are very difference. Obsessive compulsive disorder is an anxiety disorder and obsessive-compulsive personality disorder does is a part of your personality make-up. That personality make-up does...

This video explores five fun facts about Igneous Rocks.

This video is answering the question of are there different types of igneous rocks.

We are learning how to sound like a native English speaker. Looking at aspects of connected speech. For example: Intrusion, elision, and linking. It's important to me that I give you the best lessons possible so please feel free to...

This video explains how heat, pressure and chemical reactions may transform one type of rock into another. The formation and classification of metamorphic and igneous rocks is highlighted. Other terminology includes: extrusive rock,...

Through real world footage and animation students will learn how igneous rocks are formed and where they are located. Viewers will understand the differences between intrusive and extrusive rocks and how various landforms are made. Side...

Cleaner fish inside gill cavity of fish, Nusa lembongan, Bali, Indonesia

Monkey beetle (Scelophysa trimeni) pair mate on pink flower while 2nd male lurks, Namaqualand, South Africa

Hollywood couple in limousine shield faces from paparazzi glare at awards show

Hollywood couple in limousine shield faces from glare of paparazzi cameras at awards show

Hollywood couple in limousine shield faces from glare of paparazzi cameras at awards show

Early morning shot of the Sierra Quemada Mountains in Big Bend National Park, Texas.

LME CEO Matthew Chamberlain says suspending nickel trading and canceling the trades on the London Metal Exchange was the right decision for the sake of market stability. Nickel prices shot up as much as 250% in two days on the LME at...

Charlize Theron says press coverage of her private life is so intrusive that it is comparable to rape...