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Elementary
Even and odd numbers
Multiples and prime numbers
Number charts generator
Count
in order, by skip count or backwards... Locate multiples of numbers...
Identify
even, odd and prime numbers...
Generate
your own complete number grids.
Tyrannosaurus
Reconstruct
the skeleton of Tyrannosaurus...
Watch
the dinosaur living in its environment and study its identity card.
Bridges
Bridges are grouped into five main families.
Simulate
each type of bridge with an original sensory approach.
Distinguish
between compressive forces and tension forces.
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Secondary
Energy Level Diagram
Multiples and prime numbers
Quantum mechanics quiz
Simulate
different excitation levels of the hydrogen atom and
observe
its emission spectrum...
Watch
the emission and absorption spectra of all atoms of the periodic table...
Test
your knowledge of spectra with the a quiz.
Reflux heating
Observe
how reflux heating allows heating of a mixture at constant pressure without loss of matter.
Bridges (Forces)
Distinguish
between major families of bridges...
Distort
the bridge structure and
observe
the distribution of sudden forces (stresses) on different elements.