Samuel Tan

Sam is a tech evangelist, e-learning and learning platform enthusiast, tablet and smartphone chomping maniac, mac and windows zealot, wireless & network genius, developer, designer, user experience tinkerer, moodle and sharepoint two timer, social media junkie, web analyst and server engineer (and an all round good guy).

He has over 18 years of tech experience ranging from ground-breaking university research networks to high level secure government extranet projects. He has overseen many megabuck project deployments from Building Schools for Future to harnessing technology, improving sustainability and realising a performance framework for technology in school.

And now, while every other so-called expert and consultant is plotting away on world domination, Sam is quietly working on helping each and every teacher, lecturer and trainer, one school at a time to make the most of Technology for Teaching to enrich every child’s learning experience.


  1. mike verbeeck
    November 2, 2017 @ 6:54 pm

    Hello I still do not understand such a price diferente for example celestron pro up to x200 (110€) and jingou x800 (21€)


    • Li-ling Ooi
      November 3, 2017 @ 1:16 pm

      Hi Mike, There is a wide range of prices for the different USB microscopes. The overall build quality and the set up of the microscope does vary depending on the price, for example with the more expensive ones, you have a professional height adjustable stand for hands-free use, while the budget ones only have a very basic stand. Of course the quality of the optics and build quality of the microscope itself would also be different.
      Our advice would be to decide what your budget is and look for one with the magnification range that will suit.


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