Ricardo Esplugas de Oliveira, PhD

Scientist and Educator

 

 

 

 

 

 

Learning resources for Chemistry, Physics, Biology and Maths, including concept maps and JavaScript simulations

Visit my websites:

 

Check out my trips around 4 continents

 

 

 

 

 

Customised English courses (ESOL) with emphasis in pronunciation and writing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

© Ricardo Esplugas de Oliveira - 2024