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Fantastic work.
Beautiful presentation on the dangers at Great Falls.
The hard work was done by Sohail Al-Jamea, Bonnie Berkowitz, Emily Chow, Laris Karklis and Todd Lindeman
The state of health in the United States
Since 1985, male life expectancy in U.S. counties has either improved or remains unchanged. However, some counties in the nation’s heartland have seen a significant decrease in female life expectancy, shown in orange on the map below.
Roller coasters: Feeling loopy
Roller coaster designers are experts on the physics of flinging people through the air in safe but terrifying ways. “It’s the illusion of danger,” said Rob Decker, who has collaborated on more than 30 roller coasters. Here’s a look at the forces at work and why they make us scream.
