You know that what you eat affects your sleep, but did you know that the reverse is also true? Studies now show that people who are sleep deprived tend to eat more fat-rich foods, simple carbohydrates, and fewer vegetables, possibly because sleep loss alters chemical signals connected to metabolism and hunger.
Figure 6. Figure 6 is a bar graph showing the number of main-track train derailments and the number of main-track train collisions per year from 2001 to 2010. In 2001 there were 7 main-track train collisions and 132 main-track train derailments.
Railroadsâ continued private investment in the rail network means that 99.999 percent of rail hazmat carloads reach their destination without a release caused by a train accident, and rail hazmat accident rates are down 95 percent since 1980 and 66 percent since 2000.