Colonoscopies can prevent colon cancer, yet the painfulness of the procedure deters patients from screening.
Solution
Prolonging the painless final moments of a colonoscopy leads patients to recall the entire procedure as less painful, which in turn increases their willingness to undergo more screenings in the future...
According to the American Transplant Foundation, 18 people die every day in the United States for want of an organ transplant, and some 122,344 people are waiting for a donated organ.
Solution
Changing U.S. policies so that people’s organs are automatically donated when they die—rather than requiring people to “opt in” to donating their organs while they are still alive—may lead to more organ donations and more lives saved...