Recent content by Spectra

Since the concrete floor is radioactive(not much but a little) the dust absorbs some of it, so if you can get enough of the dust into a sponge or filter and then asap place it in front of a Geiger counter because its only noticeable active for around ½ an hour in which it decreases fast and from...

The project has to involve our basic subjects and has to be done with the equipment we have, we don't really have that much advance stuff to do with. The project with the radon isotope is really just done by calculating the decay rate of the dust u sucked up with a vacumcleaner into a sponge...

Im in my last year in high school and i need to work on a physics project, So basically i need to find myself a subject and a experiment to do. My problem is that i need some inspiration or examples. Last year i had a project like it and i tried to find out what kind of radon isotope that is...