All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Radiation from cell phonesFeatured science projectScience project video


It is observed that the temperature of the water in the test tubes did not increase after the cell phone from the 3 manufacturers was left ringing for 2 minutes.

Condition Effect of cell phone radiation on water temperature (degrees Celcius)
  Ericsson Nokia Motorola
Before ringing 24.5 24.5 24.5
After ringing 24.5 24.5 24.5
See our all-time most popular science projects
Search science fair projects Browse science fair projects
popular science fair projects
Complexity level:
Project cost ($):
Time required:
1 hour to prepare, 1 hour for observation
Material availability:
Easily found
Safety concerns:

Basic safety requirements