NotebookTip: Reducing Lap Heat

Saturday, May 30, 2009


As we prepare for the summer months, I've been thinking about heat issues related to using a notebook computer on one's lap. You may use a third-party cooling pad, but if you don't happen to have one of those "lap cool" type of devices and you're stuck using your computer on your lap, then do this: Take a magazine (or several pieces of paper) and roll it up. Then, place that roll under the bottom of the laptop - towards the back. This way, only the front part of the laptop sits on your lap, and the back of the laptop sits on the rolled magazine. The middle section never touches you!

Of course, it's best to use a lap cooling device, but this tip is intended for people who either leave that device at home (or who don't have one yet).

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Anonymous said...

the drawback of placing the mag at the rear end of the notebook is that u r actually blocking the notebook's vent- hence more heat :(

May 30, 2009 11:06 PM
Dr. Joe Kim said...

As long as the rolled magazine is UNDER the laptop, you probably won't be covering any vents (if anything, you'll improve the airflow).

May 31, 2009 5:26 AM

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Dr. Joseph Kim is the founder of MobileHealthComputing.com, an independent website owned and operated by Dr. Kim. He is also the President of Medical Communications Media, Inc. (MCM). MCM is an education and publishing company that develops continuing medical education activities in joint sponsorship with medical universities, hospitals, and medical associations. Dr. Kim is a digital entrepreneur and technologist who has a passion for health information technology, mobile health, and social media. He frequently speaks at conferences about non-clinical careers for physicians, continuing medical education, mobile health technology, and social media in medicine. Dr. Kim holds a bachelor of science in engineering from the Massachusetts Institute of Technology, a doctorate of medicine from the University of Arkansas College of Medicine, and a master of public health from the University of Massachusetts Amherst School of Public Health.
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