Actually... the only museums available here are cultural and heritage museums. The nearest available location within our country is just a 1 hour flight from our airport to there. Other location is out of of the country. as for the planetarium, its in the same location as the museum along with the observatory. We are planning this as our thesis as it is non-existent here in our location :)Our themes are mostly based on physics and chem with other branches of science as minors(earth science: environmental science & hydrology biology: ecology, entomology, botany, anatomy.) what we have researched are mostly under the category of mechanics, a bit of acoustics, optics, electromagnetism ,electricity , magnetism, hydraulics and thermodynamics experiments (mostly for interactive and demos) we planned to have the Tesla coils as one of the experiments and also the windmill generator, interactive led floor, earthquake simulation, the corn starch pool where you can walk all over it. >v< we have researched other experiments as well and have a bit of understanding the space they required/needed but so far, if put together, they only took up a small portion of the museum.. we're deciding to put a planetarium and an observatory if we could handle it. as for the technology. we are currently researching but we have found a few and some of the experiments can be considered as technology..about our themes.. yes we planned to have different themes THANKS hypervalent_iodine & studiot for replying