Onion Skin Epidermal Cells: How to Prepare a Wet Mount Microscope Slide

Step-by-step video and audio instructions on how to prepare a wet mount specimen of onion bulb epidermis plants cells.Video includes explanation of microscop...

El Blog de Espe: Supuestos prácticos inglés: How can dictations as one

Understanding the text - How the Leopard Got His Spots (part one)

Understanding the text How the Leopard Got His Spots (part one)

How do we classify materials? Give an example from each group

How do we classify materials? Give an example from each group:

How do we make electricity? - The Children's University of Manchester

Learn about how we make electricity.

What are stem cells? How can they be used for medical benefit?

A short movie explaining what stem cells are and how they are used in medical research

Before you read Ch 5 02 - How the Camel Got His Hump

Listen to the first part of the story. What does each character do? Match the picture with the correct description. He eats and sleeps, and says ‘humph’. He guards the Farmer’s house. He carries…

How We Proved An Asteroid Wiped Out The Dinosaurs | Big History Project

Geologist Walter Alvarez gets to the bottom of a scientific murder mystery (with subtitles).

? Cómo Hacer las Campanas de Franklin | How to Make the bells Franklin

Campanas de Franklin | How to Make the bells Franklin SUSCRÍBETE: http://www.youtube.com/user/LlegaExperimentos?sub_confirmation=1 - Sígueme: Facebook: https...

How the Moon Formed: Violent Cosmic Crash Theory Gets Double Boost

This page discusses the theory that the moon formed from debris left over from a violent collision between the Earth and a Mars-size object.