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Adrian Rodriguez

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202. stormxeron 8
203. Mario Del Rosario 8
204. Adrian Rodriguez 8
205. Hossein Saatian 7
206. Samkarran Persad 7
last 3 solved tasks
Find 1 of 7 Words Hidden in the Picture.
Here is a picture of a typical classroom with the children and their teacher, there are some related words hidden in the picture. Find 1 of 6 Words Hidden in the Picture.
Find 1 of 6 Words Hidden in the Picture.

Light theory

In 1827, William Rowan Hamilton presented his Theory of Systems of Rays at the Royal Irish Academy in Dublin. Although he was still an undergraduate, only 21 years old, his work is one of the important works in optics, for it provided a single function that brings together mechanics, optics and mathematics. It led to establishing the wave theory of light, which gives that light is a form of energy that travels in waves.

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