It's hot. Here's how people stayed cool.
The Boston Globe
NStar employees monitored the power flow throughout the company's service area from the operations control room during yesterday's record demand for electricity. <img src='http://cache.boston.com/bonzai-fba/File-Based_Image_Resource/dingbat_arrow_icon.gif' alt='' title='' height='9' width='4' border='0' /> Sweating it out at NStar
NStar employees monitored the power flow throughout the company's service area from the operations control room during yesterday's record demand for electricity.

Sweating it out at NStar
(Globe Staff Photo / Barry Chin)