- Are cell phone conversations stored somewhere and are they retrievable?
- Why don’t cell phones have retractable antennas anymore?
- What is cloud computing?
- How does the Internet work?
- Can portable electronic devices (like my phone) be recharged wirelessly?
- Can brain waves interfere with radio waves?
- Can my Internet connection be “tapped” like a phone line?
- Could a GPS device reveal my location to others?