"In 1925 a sailboat named Bernida wins the inaugural Port Huron to Mackinac Race. She wins again in 1927. But then for decades the boat is neglected and passed from owner to owner. In 2012 with new owners, the ship once more enters the race and wins"--.
Explore what would happen if all of the water drained from the Great Lakes and what their lake floors might look like under all that water.