Did the pass year pass quickly or slowly?

Reading time: 1 min We often hear about how time seems to pass more quickly as we age. This study, "Age effects in perception of time" suggests that the older we get, the faster we perceive the most recent 10 years of our life passed, but only up until our 50s. Some theories for why this is include: Each passing year contributes to a smaller fraction of our life. As a child, each year consists of a large proportion of our life, whereas when we're older, each year contributes only to a small...