Can You Cook an Egg with a Cell Phone?

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Discussion Overview

The discussion revolves around the feasibility of cooking an egg using a cell phone, exploring the underlying physics and practical implications. Participants consider the power output of cell phones compared to microwaves, the frequency of signals, and anecdotal experiences related to heat generation from prolonged use of cell phones.

Discussion Character

  • Exploratory
  • Debate/contested
  • Experimental/applied

Main Points Raised

  • Some participants question the validity of the urban legend that a cell phone can cook an egg, noting the significant difference in power output between cell phones and microwaves.
  • Others argue that the radio frequency signals emitted by cell phones may not be absorbed by the egg, suggesting that cooking would be ineffective.
  • A participant humorously suggests that if cell phones could cook eggs, people would have experienced burns from prolonged use.
  • Some share personal experiences of cell phones heating up during extended use, attributing this to battery and circuit heat rather than cooking capabilities.
  • One participant references an experiment from a TV show where 100 mobile phones were used to attempt to boil an egg, which reportedly did not succeed.
  • Another participant comments on the entertainment value of the experiment, while also critiquing the scientific rigor of the show's methods.

Areas of Agreement / Disagreement

Participants express a range of views, with no consensus on whether a cell phone can cook an egg. Some share skepticism about the feasibility, while others reference anecdotal evidence and experiments that suggest it does not work.

Contextual Notes

Participants rely on varying assumptions about power output, signal absorption, and anecdotal experiences, which may not be universally applicable or scientifically validated.

skywolf
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is it true or not
its supposed to be an urban legend that you can cook an egg with your cellphone. the same way that a microwave cooks an egg but a lot slower because of the power difference, 1500 to 3 (watts).

i was wondering if the cell phone frequency was even high enough to be caught by the egg

and if i had 500 cellphones, could i cook an egg?
 
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I've never heard that one, but "slow" wouldn't even begin to describe the cooking rate a .2 to .6 watt (not sure where you get 3 watts, but .2 to .6 is what google tells me) omnidirectional signal could do to an egg.

Also, since the signals are in the radio range, not the microwave range, I'm not sure they can even be absorbed.
 
If a cell phone could cook an egg, don't you think we'd all have rather crispy ears by now?
 
Moonbear said:
If a cell phone could cook an egg, don't you think we'd all have rather crispy ears by now?

Obviously you've never spent two hours talking on a cell phone. :-p
 
Ivan Seeking said:
Obviously you've never spent two hours talking on a cell phone. :-p
Definitely not all at once anyway! The two hour phone calls have all been on land lines, and my ear does start getting warm, but I don't think that has anything to do with the phone.
 
Moonbear said:
Definitely not all at once anyway! The two hour phone calls have all been on land lines, and my ear does start getting warm, but I don't think that has anything to do with the phone.

Every now and again I have to spend hours and hours on mine over a period of days. After about an hour they start getting hot, and uncomfortably so. But this is just the battery and circuits getting hot. And in fact some cell batteries have caught on fire, even while in people's pockets.
 
Ivan Seeking said:
Every now and again I have to spend hours and hours on mine over a period of days. After about an hour they start getting hot, and uncomfortably so. But this is just the battery and circuits getting hot. And in fact some cell batteries have caught on fire, even while in people's pockets.

I remember an investigation that showed a tremendous number of cell phone batteries are knock-offs! One of the problems is that they get hot much quicker then the real batteries.
 
There was an experiment in an episode of the UK TV series "Brainiac - Science Abuse" where they surrounded an egg with 100 mobile phones, rang them all and then checked to see if the egg was boiled.

It wasn't altered in any perceivable way, it was still a gooey mess.
 
  • #10
AlphaNumeric said:
There was an experiment in an episode of the UK TV series "Brainiac - Science Abuse" where they surrounded an egg with 100 mobile phones, rang them all and then checked to see if the egg was boiled.

It wasn't altered in any perceivable way, it was still a gooey mess.

Aah, you have to love the rigourous scientific manner in which they conduct their experiments... :rolleyes:

Damn enteretaining though. :biggrin:
 
  • #11
matthyaouw said:
Aah, you have to love the rigourous scientific manner in which they conduct their experiments... :rolleyes:

Damn enteretaining though. :biggrin:

Yeah, got to love those big breaste... err.. brained... "scientists" they get to perform their experiments.
 
  • #12
AlphaNumeric said:
There was an experiment in an episode of the UK TV series "Brainiac - Science Abuse" where they surrounded an egg with 100 mobile phones, rang them all and then checked to see if the egg was boiled.

It wasn't altered in any perceivable way, it was still a gooey mess.

They attempted to spark an explosion with mobile phones too, they failed, but, a man wearing a nyon suit coupled to a long wire could.
 

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