Portuguese Language & Usage

For students, teachers, and linguists wanting to discuss the finer points of the Portuguese language.

Mechanical Engineering

For professionals and enthusiasts of the discipline of engineering that applies the principles of physics and materials science to the analysis, design, manufacturing, and maintenance of mechanical systems.

Engineering

For active researchers, academics, professionals, enthusiasts and students in the field of engineering.

Accounting

For financial controllers, public and private accountants, students and academics.

Astronomy

For astronomers and astrophysicists.

Computational Fluid Dynamics (CFD)

For sharing the CFD knowledge and experience.

Solid and Fluid Mechanics

For students, researchers, and professionals working in theoretical, computational, and experimental solid and fluid mechanics

Greek Language & Usage

For students, teachers, and linguists wanting to discuss the finer points of the Greek language.

Geoscience

For those interested in the geology, meteorology, oceanography, and environmental sciences.

Public Health & Epidemiology

For researchers and practitioners in public health and epidemiology, as well as associated fields like health economics, health behavior, health policy and biostatistics.