Rural depopulation

Young people are leaving rural areas of Europe for the cities at a time when birth rates are at historic lows. As the countryside empties, should rising immigration be seen as a solution, not a problem?

Vall d'Hebron Institute of Oncology

Páxina web do hospital do Instituto de Oncoloxía da Vall d'Hebron onde se poden encontrar as actividades que desenvolven.

Why Is Water So Essential for Life?

Water molecules are essential to the functioning of most known life-forms because of water's unique chemical properties, researchers say.

Teatro Romano de Mérida en 3D

Recreación en 3D del célebre Teatro Romano de Mérida que nos ayuda a comprender mejor la estrucutra de las ruinas arqueológicas conservadas.

The Most Dangerous Part of Space Travel: Coming Home

In this video you will be taken through perhaps the scariest part of every space mission: re-entry. How do astronauts survive the turbulent return to Earth's atmosphere?

8. Reaccions de transferència d'electrons.

Document amb els punts més importants tractats en aquest tema.

Tema 3. El Sexenio Democrático.doc

TEMA 3

Matriz inversa

Actividades de cálculo de matrices inversas

i_guerra_mundial.pdf

TEMA 1

ejercicios de porcentanjes e intereses.pdf