Aprendiendo a Distancia
94.9K views | +5 today
Follow
Aprendiendo a Distancia
Colaborando para una mejor educación en línea para adelantar la evolución de la enseñanza y aprendizaje usando la tecnología y pedagogía como estrategias.
Your new post is loading...
Your new post is loading...
Rescooped by Alfredo Calderón from Science.education
Scoop.it!

Organic Chemistry Lab Demo: Distillations

A demonstration of several distillation techniques (simple distillation, fractional distillation and steam distillation) used in Organic Chemistry labs. Demo...
Via Margaret Shepherd
more...
No comment yet.
Rescooped by Alfredo Calderón from Complex Insight - Understanding our world
Scoop.it!

The automatic chemist

The automatic chemist | Aprendiendo a Distancia | Scoop.it

Bartosz Grzybowski of Northwestern University in Illinois, US – who has already established himself as one of our most inventive chemists – has unveiled a ‘chemo-informatic’ scheme, Chematica, that can stake a reasonable claim to being paradigm-changing. Grzybowski and his colleagues have spent years assembling the transformations that link chemical species into a vast network that codifies and organises the known pathways through chemical space. The nodes of the network – molecules, elements and chemical reactions – are linked together by connecting reactants to products via the nexus of a known reaction. The full network contains around 7 million compound nodes and about the same number of reaction nodes. Grzybowski calls it a ‘collective chemical brain’.

 

The automatic chemist
Philip Ball

Chemistry World 22 August 2012

http://www.rsc.org/chemistryworld/2012/08/automatic-chemist


Via Complexity Digest, ComplexInsight
more...
No comment yet.