Thanks, PJ. I use an ad blocker, too. I may have white listed the Atlantic site.

> On Jul 19, 2017, at 7:12 PM, P. J. Alling <webstertwenty...@gmail.com> wrote:
> 
> Malformed adverts.  I've had web pages with such horrible scripts that they 
> hang the web browser and require a restart.  That's the main reason I've 
> employed an ad blocker.  I can ignore the ads.
> 
> 
> On 7/19/2017 6:07 PM, Eric Weir wrote:
>> Recently—a day or two ago—I noticed that my MacBook Air was emitting a 
>> low-pitched hissing sound, as if a fan were running. I first noticed this 
>> when I had been processing photos in Lightroom for a while. But I’m 
>> experiencing it now and all I have open are Safari and Mail.
>> 
>> I ran Activity Monitor and found two tasks that were using a high percentage 
>> of CPU. One was a kernel task. The other showed the web address of The 
>> Atlantic Magazine, which I had open at the time. The percent of CPU it was 
>> using ranged between the mid-50s and the mid-90s.
>> 
>> I killed that process, the Atlantic page was reloaded, and the fan noise has 
>> stopped. Why would a web page use so much processor capacity?
>> 
>> Thanks and apologies for being so wildly off-topic,
>> 
>> ------------------------------------------------------------------------------------------
>> Eric Weir
>> Decatur, GA  USA
>> eew...@bellsouth.net
>> 
>> "Imagining the other is a powerful antidote to fanaticism and hatred."
>> 
>> - Amos Oz
>> 
>> 
> 
> -- 
> America wasn't founded so that we could all be better.
> America was founded so we could all be anything we damn well please.
>    - P.J. O'Rourke
> 
> 
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------------------------------------------------------------------------------------------
Eric Weir
Decatur, GA  USA
eew...@bellsouth.net

“Man has been a murderer forever.”

- Peter Matthiessen.


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