Choosing a Seat in a Canoe
Fred Ergot, age 10, of Mitchell, Oregon, asks: At camp, we have two-person canoes. Is it better to get the front seat or the back seat? (more)
What’s the Most Efficient Way to Travel?
Hilary Moon Murphy of Minneapolis writes, Tyler, I keep hearing different styles of transportation touted as the “most efficient.” What is the most efficient way to travel? Most efficient can mean many things, depending on…