A Product Design Challenge - Get a design challenge to solve real-world problems
myQuorum - myQuorum, a program for modeling and simulating chemical reactions, designed to help chemical process engineers and students work on chemical process modeling, simulation and optimization projects within a user-friendly environment.
Frontend Mentor - Supercharge your front-end skills by building in a real-life workflow. Solve real-world HTML, CSS and JavaScript challenges whilst working to professional quality designs.
Surfer - Surf News, Fantasy Surfer, Photos, Video and Forecasting.
Singscope - See your pitch analyzed as you sing
IHS Kingdom - Geology and Seismic