
Talking on a cell phone while driving is not only dangerous, but a new study claims it also be to blame for traffic jams. This reminds me of a study that people were more likely to quit smoking because it causes wrinkles then because it causes cancer. The risks of crashing might not make you stop using your cell phone phone while driving, but if it adds 10 minutes to your commute then it might be worth waiting to call until you get home.
Researchers at theEarlier studies found that cell phone users follow at greater distances, are slower to hit the brakes and are slower to regain speed after braking. But such research didn't examine how traffic efficiency is influenced by individual cell phone users.
The new study involved 36





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