7 free and open-source AutoCAD alternatives for 2D and 3D CAD design

Looking for free AutoCAD alternatives? Check out the best open-source CAD software

NVIDIA offers over 2,500 detailed 3D objects for free

Save hours of modeling with NVIDIA’s new free 3D library.

Hybrid robot: How the construction site’s “Handyman” works

Can a robot use drills like a human? A startup revolutionizes construction with robots that handle real tools…

MAIN CATEGORIES

ARQUITECTURE

CONSTRUCTION

DECORATION

DESIGN

URNAMISM

RENEWABLES

ENERGY EFFICIENCY

ENVIRONMENT

COURSES

PROGRAMS AND APPS

CALCULATORS

What do you do if you like gardening and you’re in Norway? Build a house inside a greenhouse

Discover “Hus i Drivhus”: the greenhouse house that defies the Norwegian climate. They grow their food, save energy, and live in harmony with nature!

NEWS

Latest publications

SUBSCRIBE NEWS

Our news from Google

7 free and open-source AutoCAD alternatives for 2D and 3D CAD design

Looking for free AutoCAD alternatives? Check out the best open-source CAD software

Architecture, decoration and design platform | Energy efficiency and certification news | Renewable energy | Sustainable design | Sustainable urban planning | Ecology and environment | Ecology and environment