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.
Graffiti attacks on CTA trains totaled about 160 incidents last year, down from roughly 200 incidents in 2013, Steele said. He did not have data on how many individual rail cars were involved. About 125 incidents have occurred so far this year, he said.