Why the Earth's Crust Is So Important

The Earth's crust is exceptionally important, and not just because we live on it.

How did plants Evolve?

Explanation of flowering plants and how they evolved.

Forest fires burn across Spain

Wildfires forced thousands of people to evacuate in Spain's Canary Islands as flames ravaged a rare nature reserve, while another blaze killed two on the mainland.

PEI Mussels: A Sustainable Story 02 - Farming and Harvesting

Learn about sustainable mussel harvesting practices in Malpeque Bay, Prince Edward Island, Canada.

La Historia de la Educación Universitaria.

La historia de la Educación universitaria desde la perspectiva sociologica, economica, política y religiosa.

PARABOLA

APRENDER A DIFERENCIAR FOCO, VERTICE, ETC..

Population projections. Spain. INE

Knowledge of the population is essential for adequate economic, social and environmental organisation and planning. This video describes the short-term and l...

coleccion de ejercicios.pdf

Young explorers: a brief history of writing

Vídeo en anglès que fa una breu història de l'escriptura. Mostra uns quants suports i sistemes d'escriptura. També mostra com podem escriure sobre un papir.

El Puente

Video que ejemplifica, de una manera divertida y amena, cómo se solucionan mal y bien los conflictos.