too. But some health groups are concerned that using your cell phone too much can be hazardous to your health. In this electricity and electronics science project, you will investigate whether your cell phone emits dangerous levels of microwave radiation when used for calling and texting.
just about everywhere you go, you can see someone using a cell phone. You can use a cell phone to call your mom to pick you up from the mall, text your best friends, check the Internet for movie times, and even…
Words 1420 - Pages 6
