Saturday 26 February 2022

Using a Demo eye

Using the @pascoscientific demo eye to practically look at how the lens in the eye works by changing shape, and looking at different lenses for long and short sightedness. I really great bit of kit. #iteachphysics






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Orbitals

GCSE Chemistry: Trying to work out how those electrons are arranged in the orbitals and if any pattern can be seen. Working from a periodic ...