Constructing an ellipse, more... www.sonom.gr
Constructing a parabola, more... www.sonom.gr
basic geometric constructions, more... http://www.sonom.gr
This video shows several basic geometric constructions....
Addition, subtraction, coordinates, dot product, more......
Angles in a circle, more... http://www.sonom.gr
Reflections, more... http://www.sonom.gr
An upper approximation (archimedes), more......
A proof for pythagorean theorem, more... http://www.sonom.gr
The golden ratio and aphrodite's φ (phi), more......
The exponential and the logarithmic functions, more......
brief details of leaf modification
brief of Leaf phyllotaxy
Brief details of leaf venation
Brief of Mixed inflorescence
Brief details of leaf structure
one of the littlest ciliate protist
The Multiphase Thermoelectric Converter is a direct...
This video explains the principles Hess's Law of constant...
This video presentation explains Newton's second law of...
This video explains Coulomb's law and how he used the...
This video demonstrates how to locate the vascular...
This video explains the decimal expansion of rational...
This scientific video shows the basic parts and usage of...
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