Welsh (Welsh)

Jednostavni strujni krug Java Cylched Batri-Gwrthydd Download Run now
Lom svjetlosti (HTML5) HTML Plygiant Golau (HTML5) Download Run now
Spektar crnog tijela (HTML5) HTML Sbectrwm Pelydrydd Cyflawn (HTML5) Download Run now
Napravi atom (HTML5) HTML Adeiladu Atom (HTML5) Download Run now
Napravi atom Java Adeiladu Atom Download Run now
- Flash Lab Gwrthdrawiadau Download Run now
Izotopi i Atomska Masa Java Isotopes and Atomic Mass Download Run now
Interferencija valova Java Ymyriant Tonnau Download Run now

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