Low-Tech answers to high-tech problems

[classicman]

Originally Posted by tw

If a hairdryer could harm a cell phone, then burned hair and blistered foreheads is also a common safety threat.

This much is true - they are safety threats and are noted as such on the packaging.

Heat from a hairdryer is a perfectly normal and ideal temperature to electronics. Those who know by ignoring numbers never learned that; instead entertain their emotions rather than learn facts.

WOW - what an assumption that is! Are you implying that every hairdryer has only one heat setting and that they all have this SAME setting?

What about the flow of air on each hairdryer? Are you assuming that they all have the same amount of airflow and speed? You are totally slippin.

Originally Posted by tw

Those who know by ignoring numbers never learned that; instead entertain their emotions rather than learn facts.

Self fulfilling prophecy - eh?

[tw]

Originally Posted by classicman

WOW - what an assumption that is! Are you implying that every hairdryer has only one heat setting and that they all have this SAME setting?

All hairdryers do have one heat setting - a temperature that does not burn hair. I was not implying anything. Defined: a temperature to harm electronics would burn hair.

Meanwhile, air flow is not significant. Gentle air flow (ie from an air duct) or violent air flow (ie from a hurricane) does not affect an orthongonal parameter - temperature. Why is airflow from a hairdryer even mentioned? A common mistake made by those who did not learn the science; who assume more airflow means hotter.

A 'hair dryer' similar device that does burn skin is a heater for heat shrink tube. What is that device used on? Electronics. Devices too hot (dangerous) to dry hair are used in electronics manufacturing.

Hair dryer does not harm a cell phone. Mention of air flow has no significance - only possible by ignoring numbers and by not learning the underlying science.

Described is what makes drying a cell phone difficult. Hair dryer will not cause damage. But a hair dryer cannot dry where water causes failure.

Nothing was implied. Clearly stated (and not understood by classicman) is a heat setting for all hair dryers - low enough to not burn hair and skin.