Teach and learn digital logic while creating and testing circuits in an on-screen simulation.
Interpret mass spectra from small molecules (~ 1000 da or less).
Study science skills with this program for teachers and students.
Study the stars as you navigate through the universe.
Learn electricity and electronics technology via interactive teaching program.
Learn chemical elements, symbols, the periodic table, and test your knowledge in chemistry.
Calculate incident energy, arc flash, and shock protection boundaries in direct current (DC) systems.
Simulate, view, and publish your engineering design ideas.
Generate a simple phyllotaxic arrangement of growing plants.
Learn about digital logic and relationship of switching circuits.
